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Lenovo ThinkPad T400s

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3. 100 212 F A LCD LCD 15 20 ThinkPad T400s Hardware Maintenance Manual ERU T at S
4. 10 ThinkPad 14005 Hardware Maintenance Manual A LOD Y sad A A A FRU
5. FRU Safety information 21 A snm qe BESO SHE AAA EA ARE ups Er GUIAS ARE Es EE GAL EE gt de nl E Au i 2 2732 VA RASH EUT 34344 E Eze AAAU ESA vt 391719 ANE As 199 YE TAS HEAL M ente gsx AS TAAL SE Me 947 SEE MSc as HL PA A Tn Te 1 1 14 gt ts gt o tfft ES A FE S 0 Pr de Xt os dit E 1 gt Ya eH dedo JA FF EE 429 IS 192 FHT AFF 8 JE 34314 SA AAAS 443149 231374 100C 212F HAJAH 2233714 AA USES LEANA YAA S AIT AI As 192 YE TIS YEJAL SME gd Tt SAL SHEA FE MEAS aa de 482210 X asus A sm LCD7 HESS LCD RA AAF ze ESA So ELA SA
6. Safety information 1 A PERIGO Antes de ligar o computador ap s a substituic o da FRU certifique se de que todos os parafusos molas e outras pecas pequenas estejam no lugar e n o estejam soltos dentro do computador Verifique isso sacudindo o computador e procurando ouvir sons de pecas soltas Pecas met licas ou lascas de metal podem causar curto circuito A PERIGO Algumas baterias reserva cont m uma pequena quantidade de n quel e c dmio Nao desmonte uma bateria reserva recarregue a jogue a no fogo ou na gua ou deixe a entrar em curto circuito Descarte a bateria conforme requerido pelas leis ou regulamentos locais Use somente a bateria nas partes listadas apropriadas O uso de uma bateria incorreta pode resultar em combust o ou explos o da bateria A PERIGO O pacote da bateria cont m uma pequena quantidade de n quel Nao o desmonte jogue o no fogo ou na gua ou deixe o entrar em curto circuito Descarte o pacote da bateria conforme requerido pelas leis ou regulamentos locais Use somente a bateria nas partes listadas apropriadas ao substituir o pacote da bateria O uso de uma bateria incorreta pode resultar em combust o ou explos o da bateria A PERIGO A bateria de l tio pode causar inc ndio expl
7. 21 DHHS 21 CFR j 1 EC 60825 1 CENELEC EN 60825 1 1 CD ROM DVD ROM A CD ROM DVD ROM BH CD ROM DVD ROM 3A 3B
8. A 34 ThinkPad T400s Hardware Maintenance Manual ThinkPad AFA IF Ed amp A CD ROM 8 SE DVD ROM EF JEY 22 2 AF 32722239 AFAA At AXE BA ALE 8 ASE 529 FE ASH 94 Soy SAYS de AL n DHHS 21 CFR Department of Health and Human Services 21 Co de of Federal Regulations 9 2545 21 WA 429 43 Subchapter J TAS EFS a sequ rg NAE 1 394 ARA BS PO International Electrotechnical Commission 60825 1 Y CENELEC EN 60825 1 114 amp Er 9 FUT CD ROM 8 DVD ROM E EE 7F JA FAY 43150 AS 022 ze 6 A ML Fa E USA 4398 99 os 2384 op ES HEHE 8 AZE AA HA LEE AGUA CD ROM B DVD ROM HE 718 3 AF E YN 22 o xj 1 LEN amp Ved 5 tjo H up o de RO EUT SA AAA CD ROM DVD ROM a EE AF FANE gt EE FAA 38 lel FILE x elo NS UT Hes gt OO A N Y ri E ER dew 7 xx BP AJA BA IAAT To 3a Ad PES cese UF mc FATE ALE AAA F Ag AA IRA SES FAAS Safety information 35 Algunos modelos de sistem
9. Key combination Description Fn F7 Apply a presentation scheme directly with no need to start Presentation Director To disable this function and use the Fn F7 key combination for switching a display output location start Presentation Director and change the settings Switch a display output location External monitor CRT display Computer display and external monitor LCD CRT display Computer display LCD Notes 1 This function is not supported if different desktop images are displayed on the computer display and the external monitor the Extend desktop function 2 This function does not work while a DVD movie or a video clip is playing To enable this function start Presentation Director and change the Fn F7 settings Note Multiple users can log on to a single operating system by using different user IDs Each user needs to change the settings Fn F8 Change the settings of the UltraNav pointing device Fn F9 Reserved Fn F10 Reserved Fn F11 Reserved Fn F12 Put the computer into hibernation mode To return to normal operation press the power button for less than four seconds Note To use Fn F12 for hibernation you must have the ThinkPad PM device driver installed on the computer Fn PgUp Turn the ThinkLight on or off Note This function is supported only on the ThinkPad Notebooks that have the ThinkLight The on or off status of the ThinkLight is shown on the screen for a few secon
10. products General checkout What to do first Checkout guide Diagnostics using Doctor for DOS Lenovo System Toolbox PC Doctor for Rescue and Recovery FRU tests Power system checkout Checking the AC adapter Checking operational charging Checking the battery pack Checking the backup battery Related service information Restoring the factory contents by using Product Recovery discs Passwords Power on password Hard disk password Supervisor password How to remove the power on password How to remove the hard disk password Power management Screen blank mode Standby mode Hibernation mode Symptom to FRU index Numeric error codes Error messages Beep symptoms Copyright Lenovo 2009 awn DO 28 39 89 40 40 40 41 41 41 43 44 45 45 48 48 48 51 51 52 52 55 5 6 6 56 56 57 gt 5Z 59 5 59 59 60 61 61 65 66 No beep symptoms LCD related symptoms Intermittent problems Undetermined problems Specifications Status indicators Fn key combinations FRU replacement notices Screw notices Retaining serial numbers Restoring the serial number of ik System Retaining the UUID Reading or writing the ECA information Removing and replacing a FRU Before servicing ThinkPad T400s 1010 Battery pack 66 67 68 68
11. A LCD LCD an 15 248 ID TETAS SORA PTE BU 1 26 ThinkPad T400s Hardware Maintenance Manual A gt 482031 FERE ES A BEE SAE BS HAY BRR A FRU Safety information 27 Laser compliance statement multilingual translations The laser compliance statements in this section are provided in the following languages e Traditional Chinese Some models of ThinkPad Notebook are equipped from the factory with an optical storage device such as a CD ROM drive or a DVD ROM drive Such devices are also sold separately as options If one of these drives is installed it is certified in the U S to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations DHHS 21 CFR Subchapter J for Class 1 laser products Elsewhere the drive is certified to conform to the requirements of the International El
12. In step remove the system board and fan assembly together from the base cover assembly Removing and replacing a 119 Table 26 Removal steps of system board fan assembly and 34 mm ExpressCard slot frame continued Note The steps from to indicate the removal steps of fan assembly and those from El to indicate the ones of 34 mm ExpressCard slot frame Step Screw quantity Color Torque 2 x 3 5 mm big head nylon coated 3 Black 0 167 Nm 1 7 kgfcm Turn the system board over and then disconnect the fan assembly from the system board 120 ThinkPad T400s Hardware Maintenance Manual Table 26 Removal steps of system board fan assembly and 34 mm ExpressCard slot frame continued When installing Before you attach the fan assembly to the computer apply thermal grease at an amount of 0 2 grams on the part marked EJ as in the following figure Either too much or too less application of grease can cause a thermal problem due to imperfect contact with a component You need to peel the thin film off from the rubber Step Screw quantity Color Torque M2 x 3 mm small head nylon coated 1 Silver 0 167 Nm 1 7 kgfcm E M2 x 5 mm flat head nylon coated 2 Black 0 167 Nm 1 7 kgfcm Removing and replacing a 121 Table 26 Removal steps of system board fan assembly and 34 mm ExpressCard slot frame cont
13. When installing Make sure that the connector of the integrated camera or the microphone sub card is attached firmly 128 ThinkPad T400s Hardware Maintenance Manual Table 30 Removal steps of integrated camera or microphone sub card continued DA f 0 GO VA 4 Removing and replacing a 129 2040 LED sub card For access remove these FRUs in order 1010 Battery pack on page 83 2010 LCD bezel assembly on page 125 Step Screw quantity Color Torque M2 x 3 mm small head nylon coated 1 Silver 0 167 Nm 1 7 kgfcm When installing Make sure that the connector is attached firmly 130 ThinkPad T400s Hardware Maintenance Manual 2050 LCD panel For access remove these FRUs in order 1010 Battery pack on page 83 2010 LCD bezel assembly on page 125 Important notice on handling the LCD panel The LCD panel and the peripheral parts used in this product are very sensitive Improper handling of the LCD panel can cause damage to the parts and may cause a system malfunction such as a missing dot missing line or pixel problems DO NOT apply any kind of pressure to the LCD panel When you lift the LCD panel always hold the left and right edges of the panel with both of your hands DO NOT hold the panel with one hand or hold the top and bottom edges of the panel DO NOT touch or apply any
14. A Safety information 37 38 ThinkPad T400s Hardware Maintenance Manual Important service information This chapter presents following important service information that applies to all machine types supported by this manual Product definition on page 41 FRU identification for CTO CMV and GAV products on page 41 Important BIOS and device driver fixes are customer installable The BIOS and device drivers are posted on the customer support site http www lenovo com support System Disassembly Reassembly videos that show the FRU removals or replacements for the Lenovo authorized service technicians are available in the following support site http www lenovoservicetraining com ion Advise customers to contact the Customer Support Center at 800 426 7378 if they need assistance in obtaining or installing any software fixes drivers and BIOS downloads Customers in Canada should call the Customer Support Center at 800 565 3344 for assistance or download information Strategy for replacing FRUs Before replacing parts Make sure that all software fixes drivers and BIOS downloads are installed before replaci
15. 69 71 75 77 77 78 78 78 79 81 82 83 1020 Ultrabay Slim Media Bay devise Or ravel bezel 84 1030 Solid state drive Pee or hard disk drive HDD 85 1040 DIMM 87 1050 PCI Express Mini Card for wireless LAN 89 1060 PCI Express Mini Card for wireless WAN 2292 1070 Keyboard E Xe ode dh 95 1080 Backup battery 100 1090 Wireless USB adapter or Intel Turbo Memory 101 1100 Palm rest or palm rest with fingerprint reader 103 1110 Bluetooth daughter card BDC 2 105 1120 Keyboard bezel and speaker assembly 106 1130 5 in 1 Media Card Reader adapter lt 210 1140 Bluetooth wireless radio switch FPC 111 1150 LCD unit 113 1160 System board fan assembly 34 mm ExpressCard slot frame 2117 1170 I O sub card and base cover assembly 123 2010 LCD bezel assembly 125 2020 LCD latch Land R o 127 2030 Integrated camera or microphone card 128 2040 LED sub card 130 2050 LCD panel 131 2060 LCD cable 134 2070 Hinge kit 135 2080 LED cable 5 137 2090 Antenna kit and LCD rear cover assembly 139 Locations 141 Front view 141 Rear view 142 Bottom view 143 ili Parts list 145 Overall LCD FRUs Keyboard Miscellaneous parts AC adapters Power cords Recovery discs Windows XP Professional recovery DVDs Windows Vista Starter Edition 32 bit recovery DVDs 666 Wi
16. 20x 2Rx 2Sx 2Tx 2Ux 2Vx 2Wx 2Xx 2Yx 2Zx 30x 32x 33x 34x 35x 36x 3Dx 3Ex 3Kx 3Ox 3Rx 52x 53x 62x 64x 2823 CTO 22x 92x 94x 95x 96x 97x 99x 9Bx 9Dx 2824 CTO 2825 CTO FRU no 43Y9976 CRU ID 16 System board assembly with SP9600 processor AMT TPM 2801 CTO A9x ACx ADx AFx AGx 2808 CTO C5x C9x CBx CEx CJx CKx CLx CMx CPx CSx CWx 2809 CTO 7Ax 7Bx 7Cx 7Dx 7Ex 2815 CTO 22x 23x 24x 2Dx 2Fx 37x 38x 39x 3Bx 3Cx 3Fx 3Gx 3Hx 3Lx 3Mx 3Nx 3Px 3Sx 3Tx 3Ux 3Vx 3Wx 3Xx 3Yx 63x 2823 CTO 23x 24x 25x 98x 9 Ax 9Cx 9Ex 9Fx 9Gx 9Hx 9 x 9 2824 CTO 2825 CTO 43Y9977 16 System board assembly with SP9400 processor AMT non TPM 2801 CTO AHx AJx AKx 2808 CTO C3x 2809 CTO 2815 CTO 2Ax 2Cx 2823 CTO 93x 9Lx 2824 CTO 2825 CTO 43Y9978 16 System board assembly with SP9600 processor AMT non TPM 2801 CTO 2808 CTO 2809 CTO 2815 CTO 2Ex 3Gx 2823 CTO 2824 CTO 2825 CTO 43Y9979 17 1 GB DDR3 1066 SDRAM SO DIMM PC3 8500 card 2801 CTO A3x A4x AEx 2808 CTO 2809 CTO 73x 74x 75x 76x 77x 78x 79x 2815 CTO 2Zx 30x 32x 33x 34x 35x 36x 2823 CTO 9Dx 9Lx 2824 CTO 2825 CTO 55Y3712 Parts list 153 Table 37 Parts list Overall continued FRU Overall FRU
17. 2801 CTO 2808 CTO 2809 CTO 2815 CTO 2823 CTO 2824 CTO 2825 CTO MicroSATA solid state drive 64 GB 45N8201 2801 CTO 2808 CTO 2809 CTO 2815 CTO 2823 CTO 2824 CTO 2825 CTO MicroSATA solid state drive 80 GB 41W0516 2801 CTO CZx 2808 CTO 2809 CTO 2815 CTO 24x 2Kx 2Vx 3Kx 3Tx 3Xx 2823 CTO 25x 94x 2824 CTO 2825 CTO MicroSATA solid state drive 128 GB 45N7953 2801 CTO ACx ADx 2808 CTO C5x C9x CBx CEx CKx CLx CMx CPx CSx CWx CXx CYx D3x D4x 2809 CTO 7Cx 7Dx 2815 CTO 23x 2Fx 2Gx 2 x 2Mx 2Nx 2Px 20x 2Sx 2Tx 2Ux 2Yx 3Ax 3Bx 3Cx 3Fx 3Nx 3Px 3Rx 3Sx 3Wx 62x 63x 2823 CTO 24x 95x 98x 9Ax 9Cx 9Fx 9Gx 9Kx 2824 CTO 2825 CTO MicroSATA solid state drive 128 GB 41W0519 2801 CTO ACx ADx 2808 CTO C5x C9x CBx CEx CKx CLx CMx CPx CSx CWx CXx CYx D3x D4x 2809 CTO 7Cx 7Dx 2815 CTO 23x 2Fx 2Gx 2 x 2Mx 2Nx 2Px 20x 2Sx 2Tx 2Ux 2Yx 3Ax 3Bx 3Cx 3Fx 3Nx 3Px 3Rx 3Sx 3Wx 62x 63x 2823 CTO 24x 95x 98x 9Ax 9Cx 9Fx 9Gx 9Kx 2824 CTO 2825 CTO 11 MicroSATA solid state drive 128 GB 45N8203 2801 CTO ACx 2808 CTO C5x C9x CBx CEx CKx CLx CMx CPx CSx CWx CXx CYx D3x D4x 2809 CTO 7Cx 7Dx 2815 CTO 23x 2Fx 2Gx 2 x 2Mx 2Nx 2Px 20x 2Sx 2Tx 2Ux 2Yx 3Ax 3Bx 3Cx
18. Arabic 58Y1832 Brazilian Portuguese 58Y1833 Czech 58Y1836 Danish 58Y1837 Dutch 58Y1848 English 58Y1858 English modem disabled 58Y1857 Finnish 58Y1838 French 58Y1839 German 58Y1841 Greek 58Y1840 Hebrew 58Y1842 Hungarian 58Y1844 Italian 58Y1845 Japanese 58Y1846 Korean 58Y1847 Norwegian 58Y1849 Polish 58Y1850 Russian 58Y1852 Russian English enabled 58Y1851 Simplified Chinese 58Y1834 Slovenian 58Y1853 Spanish 58Y1854 Swedish 58Y1855 Traditional Chinese 58Y1835 Traditional Chinese Hong Kong S A R 58Y1843 Turkish 58Y1856 Partslist 163 Windows Vista Starter Edition 32 bit recovery DVDs Windows Vista Starter Edition 32 bit is preinstalled as the operating system in the following models e 2801 CTO 2808 CTO e 2809 CTO e 2815 CTO 2823 CTO 2824 CTO 2825 CTO Table 47 Parts list Windows Vista Starter Edition 32 bit recovery DVDs Language P N CRU English for India 58Y2097 164 ThinkPad T400s Hardware Maintenance Manual Windows Vista Home Basic 32 bit recovery DVDs Windows Vista Home Basic 32 bit is preinstalled as the operating system in the following models 2801 CTO 2808 CTO 2809 CTO 73x gt 2815 CTO 32x 2823 CTO 2824 CTO 2825 CTO Table 48 Parts list Windows Vista Home Basic 32 bit recovery DVDs Language P N CRU ID Czech 58Y2022 Danis
19. 38x 39x 3Bx 3Cx 3Dx 3Ex 3Fx 3Gx 3Hx 3 x 3Kx 3Lx 3 3Nx 3Px 3Rx 3Sx 3Tx 3Ux 3Vx 3Wx 3Xx 3Yx 52x 53x 62x 2823 CTO 22x 23x 24x 25x 92x 93x 94x 95x 96x 97x 98x 99x 9 9Bx 9Cx 9Dx 9Ex 9Fx 9Gx 9Hx 9 x 9Kx 9Lx 2824 CTO 2825 CTO 7 Bluetooth wireless radio switch FPC 44C9984 N 8 I O sub card 42W8292 N 8 I O sub card 42W8293 IN 9 DVD CD RW combo drive 42T2611 2801 CTO 2808 CTO 2809 CTO 73x 74x 75x 76x 2815 CTO 2Zx 30x 32x 33x 3Ox 2823 CTO 2824 CTO 2825 CTO 148 ThinkPad T400s Hardware Maintenance Manual Table 37 Parts list Overall continued No FRU Overall FRU no CRU ID 9 DVD RAM RW drive 4212599 2801 CTO A2x A3x A4x A5x A6x A7x A8x AAx ABx ACx ADx AEx AFx AGx AHx AJx AKx 2808 C2x C3x C4x C5x C6x C7x C8x C9x CAx CBx CCx CDx CEx CFx CGx CHx CJx CKx CLx CMx CNx CPx COx CRx CSx CUx CVx CWx CXx CYx CZx D2x D3x D4x D5x 2809 CTO 72x 77x 78x 79x 7Ax 7Bx 7Cx 7Dx 7Ex 2815 CTO 20x 22x 23x 24x 25x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2 x 2Kx 2Lx 2Mx 2Nx 20x 2Rx 2Sx 2Tx 2Ux 2Vx 2Wx 2Xx 2Yx 34x 35x 36x 37x 38x 39x 3Bx 3Cx 3Dx 3Ex 3Fx 3Hx 3 x 3Kx 3Lx 3Mx 3Nx 3Px 3Rx 35x 3Tx 3Vx 3Wx 3Xx 3Yx 52x 53x 62x 63x 64x 2823 CTO 22x 23x 24x 25x 92x 93x 94x 95x 96x 97x 98x
20. 3Fx 3Nx 3Px 3Rx 3Sx 3Wx 62x 63x 2823 CTO 24x 95x 98x 9Ax 9Cx 9Fx 9Gx 9Kx 2824 CTO 2825 CTO 150 ThinkPad T400s Hardware Maintenance Manual Table 37 Parts list Overall continued No 11 FRU Overall MicroSATA solid state drive 128 GB FDE Full Disk Encryption 2801 CTO 2808 CTO 2809 CTO 2815 CTO 2823 CTO 2824 CTO 2825 CTO FRU no 45N7955 CRU ID 11 MicroSATA solid state drive 128 GB FDE 2801 CTO 2808 CTO 2809 CTO 2815 CTO 2823 CTO 2824 CTO 2825 CTO 45N8205 11 MicroSATA solid state drive 160 GB 2801 CTO 2808 CTO 2809 CTO 2815 CTO 3Gx 3 x 2823 CTO 2824 CTO 2825 CTO 41W0522 11 MicroSATA solid state drive 256 GB FDE 2801 CTO 2808 CTO 2809 CTO 2815 CTO 3Hx 3Ux 2823 CTO 2824 CTO 2825 CTO 45N7959 11 MicroSATA solid state drive 256 GB FDE 2801 CTO 2808 CTO 2809 CTO 2815 CTO 3Hx 3Ux 2823 CTO 2824 CTO 2825 CTO 45N8207 11 MicroSATA hard disk drive Generation 2 120 GB 5 400 rpm 2801 CTO A3x A4x A5x A6x AEx 2808 CTO C2x C3x C4x COx CUx 2809 CTO 73x 74x 75x 76x 77x 78x 79x 2815 CTO 20x 25x 2Ax 2Xx 2Zx 30x 32x 33x 34x 35x 36x 3Dx 3Ox 52x 53x 64x 2823 CTO 22x 9Bx 9Dx 2824 CTO 2825 CTO 42T1325 Parts list 151 Table 37 Parts list Overall
21. 99x 9 Ax 9Bx 9Cx 9Dx 9Ex 9Fx 9Gx 9Hx 9 x 9Kx 9Lx 2824 CTO 2825 CTO 9 DVD RAM RW drive 42T2603 4 2801 CTO 2 A3x A4x A5x A6x A7x A8x AAx ABx ACx ADx AEx AFx AGx AHx AJx AKx 2808 CTO C2x C3x C4x C5x C6x C7x C8x C9x CAx CBx CCx CDx CEx CFx CGx CHx CJx CKx CLx CMx CNx CPx COx CRx CSx CUx CVx CWx CXx CYx CZx D2x D3x D4x D5x 2809 CTO 72x 77x 78x 79x 7Ax 7Bx 7Cx 7Dx 7Ex 2815 CTO 20x 22x 23x 24x 25x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2 x 2Kx 2Lx 2Mx 2Nx 20x 2Rx 2Sx 2Tx 2Ux 2Vx 2Wx 2Xx 2Yx 34x 35x 36x 37x 38x 39x 3Bx 3Cx 3Dx 3Ex 3Fx 3Hx 3jx 3Kx 3Lx 3Mx 3Nx 3Px 3Rx 35x 3Tx 3Vx 3Wx 3Xx 3Yx 52x 53x 62x 63x 64x 2823 CTO 22x 23x 24x 25x 92x 93x 94x 95x 96x 97x 98x 99x 9 Ax 9Bx 9Cx 9Dx 9Ex 9Fx 9Gx 9Hx 9 x 9Kx 9Lx 2824 CTO 2825 CTO 9 Blu ray Disc drive 42T2605 yi 2801 CTO A9x 2808 CTO 2809 CTO 2815 CTO 2Px 3Gx 3Ux 2823 CTO 2824 CTO 2825 CTO 9 Travel bezel 45 2657 10 Battery pack Li ion 6 cell 42T4688 10 Battery pack Li ion 6 cell 42T4690 11 MicroSATA solid state drive 64 GB 45N7951 0 2801 CTO 2808 CTO 2809 CTO 2815 CTO 2823 CTO 2824 10 2825 CTO Parts list 149 Table 37 Parts list Overall continued No FRU Overall FRU no CRU ID MicroSATA solid state drive 64 GB 41W0520
22. CTO xxF xxL xxS xxU Japan 42T5014 42T5099 models CTO xxE xxJ Table 45 Parts list 3 pin power cords Country or region FRU no CRU ID Australia New Zealand 42T5050 4215135 models xxG xxM Bangladesh Sri Lanka South Africa 42T5056 42T5141 models CTO xxG Canada U S 42T5004 42T5089 models CTO xxF xxL xxS xxU China P R C other than Hong Kong S A R 4215065 4215150 models CTO xxC Denmark 4215041 42T5126 models CTO xxG European countries 42T5029 42T5114 models CTO xxG India 4215083 8 models CTO xxG Israel 42 T5062 4215147 models CTO xxG Italy 4215047 42T5132 models CTO xxG Korea 4215077 4215162 models CTO xxK Switzerland 42T5044 42T5129 models CTO xxG Taiwan 4215071 4215156 models CTO xxV U K China Hong Kong S A R 4215035 42T5120 162 ThinkPad T400s Hardware Maintenance Manual Recovery discs Windows XP Professional recovery DVDs Windows XP Professional is preinstalled as the operating system in the following models 2801 CTO A3x A5x A7x AAx ABx AEx AFx AGx 2808 CTO C4x C8x CHx C x CNx CPx CZx D2x D3x D4x D5x 2809 CTO 76x 79x 7Ex 2815 CTO 22x 35x 38x e 2823 CTO 22x 9Lx 2824 CTO 2825 CTO Table 46 Parts list Windows XP Professional recovery DVDs Language P N CRU ID
23. Keyboard on page 95 Note In models with the fingerprint reader the sensor is attached to the palm rest FRU If the fingerprint reader has any defects you can replace it by the procedures given in this section which are the same for a palm rest with or without a fingerprint reader Table 20 Removal steps of palm rest or palm rest with fingerprint reader Step Screw quantity Color Torque M2 x 4 mm bind head nylon coated 8 Black 0 167 Nm 1 7 kgfcm BH M2 x 6 mm bind head nylon coated 2 Black 0 167 Nm 1 7 kgfcm Removing and replacing a 103 Table 20 Removal steps of palm rest or palm rest with fingerprint reader continued 104 ThinkPad T400s Hardware Maintenance Manual 1110 Bluetooth daughter card BDC 2 s Step Screw quantity Color Torque M2 x 4 mm bind head nylon coated 1 Black 0 167 Nm 1 7 kgfcm When installing Make sure that the connector is attached firmly Removing and replacing a 105 1120 Keyboard bezel and speaker assembly 106 For access remove these FRUs in order 1010 Battery pack on page 83 1070 Keyboard on page 95 1020 Ultrabay Slim Media Bay device or travel bezel on page 84 1100 Palm rest or palm rest with fingerprint reader on page 103 Table 22 Removal steps of keyboard bezel and speaker assembly Note The speaker assembly is attached to the
24. Manual Notices Copyright Lenovo 2009 Lenovo may not offer the products services or features discussed in this document in all countries Consult your local Lenovo representative for information on the products and services currently available in your area Any reference to a Lenovo product program or service is not intended to state or imply that only that Lenovo product program or service may be used Any functionally equivalent product program or service that does not infringe any Lenovo intellectual property right may be used instead However it is the user s responsibility to evaluate and verify the operation of any other product program Or service Lenovo may have patents or pending patent applications covering subject matter described in this document The furnishing of this document does not give you any license to these patents You can send license inquiries in writing to Lenovo United States Inc 1009 Think Place Building One Morrisville NC 27560 U S A Attention Lenovo Director of Licensing LENOVO GROUP LTD PROVIDES THIS PUBLICATION AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions therefore this statement may not apply to you This information could
25. Partners using Eclaim will access PEW when performing Entitlement Lookup Business Partners will enter Loc ID MT and Serial and the key commodities will be returned in the Eclaim record under SYSTEM DETAILS Authorized IBM Business Partners can access Eclaim at the following Web site Using eSupport For Key Commodities Examples hard disk drive system board microprocessor LCD and memory eSupport can be used to view the list of key commodities built in a particular machine serial this is the same record found in PEW eSupport can be accessed at the following Web site http www enovo com support To view the key commodities click on PARTS INFORMATION then PARTS LOOKUP Type in the model type and serial number The key commodities will be returned in the eSupport record under PARTS SHIPPED WITH YOUR SYSTEM For the Remaining FRUs the complete list of FRUs at the MT Model level eSupport can be used to view the complete list of FRUs for a machine type and model To view the complete list of FRUs type in the machine type and model Example 1829 CTO under QUICK PATH Under View by Document Type select PARTS INFORMATION Under Filter by Category select SERVICE PARTS Under Parts Information by Date select SYSTEM SERVICE PARTS The list of service parts by description with applicable machine type model and FRU will be displayed Using the HMM For Key Commodities Examples hard disk drive sys
26. a system board down be sure to put it only on a padded surface such as an ESD mat or conductive corrugated material After replacing the system board run PC Doctor for DOS to make sure that HDD Active Protection still functions The procedure is as follows 2 Run Diagnostics ThinkPad Devices HDD Active Protection Test Place the computer on a horizontal surface Attention Do not apply physical shock to the computer while the test is running For access remove these FRUs in order 1010 Battery pack on page 83 1070 Keyboard on page 95 1090 Wireless USB adapter or Intel Turbo Memor page 101 1150 LCD unit on page 113 Removing and replacing a 117 Table 26 Removal steps of system board fan assembly and 34 mm ExpressCard slot frame Following components soldered on the top side of the system board are extremely sensitive When you service the system board avoid any kind of rough handling 8 ICH 1 O Controller Hub CPU GMCH Graphics Memory Controller Hub Accelerometer chip for the HDD Active Protection System 118 ThinkPad T400s Hardware Maintenance Manual Table 26 Removal steps of system board fan assembly and 34 mm ExpressCard slot frame continued Step Screw quantity Color Torque M2 x 3 5 mm big head nylon coated 3 Black 0 167 Nm 1 7 kgfcm BH M2 x 6 mm bind head nylon coated 1 Black 0 167 Nm 1 7 kgfcm
27. el ctrica extraiga la bater a y desconecte los cables de interconexi n Safety information 25 A FRU ELI RABAT EDS PIE RER ECA EAE FERE o TET E A A THREE ES A 100 C 212 F SE
28. no CRU ID LCD unit see LCD FRUs on page 156 Keyboard bezel assembly 45M2656 Speaker assembly 93P4881 Speaker assembly 93P4882 Intel WiFi Link 5100 2801 CTO A3x A4x A7x A8x A9x AEx AHx AJx AKx 2808 CTO 60x C2x C3x C4x C5x COx CUx CZx 2809 CTO 73x 74x 75x 76x 77x 78x 79x 2815 CTO 22x 23x 25x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Hx 2Yx 2Zx 32x 33x 34x 35x 36x 37x 38x 3Sx 3Vx 3Yx 52x 53x 62x 63x 64x 2823 CTO 22x 23x 25x 93x 9Dx 9Lx 2824 CTO 2825 CTO Intel WiFi Link 5300 e 2801 CTO A2x 2808 CTO C7x C8x 9 CAx CBx CCx CDx CEx CFx CGx CHx CJx CKx CLx CMx CNx CPx CRx CSx CVx CWx CXx CYx D2x D3x D4x D5x e 2809 CTO 72x 7 Ax 7Bx 7Cx 2815 CTO 20x 24x 2Gx 2 x 2Kx 2Lx 2Mx 2Nx 2Px 20x 2Rx 2Sx 2Tx 2Ux 2Vx 2Wx 2Xx 30x 39x 3Ax 3Bx 3Cx 3Dx 3Fx 3Gx 3Hx 3Kx 3Lx 3Mx 3Nx 3Px 30x 3Rx 3Tx 3Ux 3Wx 3Xx 2823 CTO 24x 92x 94x 95x 96x 97x 98x 99x Ax 9Bx 9 9Ex 9Fx 9Gx 9Hx 9 x 9Kx 2824 CTO 2825 CTO 43Y6517 43Y6519 Intel WiMAX WiFi Link 5150 2801 CTO A5x ABx ACx AFx AGx 2808 CTO 2809 CTO 7Dx 7Ex 2815 CTO 3Ex 2823 CTO 2824 CTO 2825 CTO 43Y6515 ThinkPad 11b g Wireless LAN Mini PCI Express Ad
29. nylon coated 1 1 7 kgfcm ThinkPad T400s Hardware Maintenance Manual 1140 Bluetooth wireless radio switch FPC For access remove these FRUs in order 1010 Battery pack on page 83 1020 Ultrabay Slim Media Bay device or travel bezel on page 8 Step Screw quantity M2 x 4 mm bind head nylon coated 1 Color Torque Black 0 167 Nm 1 7 kgfcm Removing and replacing a FRU 111 Table 24 Removal steps of Bluetooth wireless radio switch FPC continued When installing Attach the wireless radio switch as shown in the figure Ef 112 ThinkPad T400s Hardware Maintenance Manual 1150 LCD unit For access remove these FRUs in order 1010 Battery pack on page 83 1020 Ultrabay Slim Media Bay device or travel bezel on page 84 Step Screw quantity Color Torque M2 5 x 6 5 mm flat head nylon coated 2 Black 0 392 Nm 4 0 kgfcm 27 28 Step Screw Screw quantity Color Torque BH M2 5 x 6 5 mm flat head Black 0 392 Nm nylon coated 2 4 0 kgfcm Removing and replacing a FRU 113 Table 25 Removal steps of LCD unit continued When installing Make sure that you route the cables firmly and tape up in the proper positions as shown in this figure When you route the cab
30. on page 52 To check the AC adapter do the following 1 2 Unplug the AC adapter cable from the computer Measure the output voltage at the plug of the AC adapter cable See the following figure Pin Voltage V dc 1 20 3 UNE 2 0 po 3 Ground 20V Note Output voltage of pin no 2 of the AC adapter may different from the one you are servicing If the voltage is not correct replace the AC adapter If the voltage is acceptable do the following e Replace the system board If the problem persists go to FRU tests on page 48 Note Noise from the AC adapter does not always indicate a defect General checkout 51 Checking operational charging To check whether the battery charges properly during operation use a discharged battery pack or a battery pack that has less than 50 of the total power remaining when installed in the computer Perform operational charging If the battery status indicator or icon does not turn on remove the battery pack and let it return to room temperature Reinstall the battery pack If the charge indicator or icon still does not turn on replace the battery pack If the charge indicator still does not turn on replace the system board Then reinstall the battery pack If it is still not charged go to the next section Checking the battery pack Battery charging does not start until the Power Manager Gauge shows that less than 9676 of the total power r
31. safety on page 3 Safety inspection guide on page 5 General safety Follow these rules to ensure general safety Observe good housekeeping in the area of the machines during and after maintenance When lifting any heavy object 1 Make sure that you can stand safely without slipping 2 Distribute the weight of the object equally between your feet 3 Use a slow lifting force Never move suddenly or twist when you attempt to lift 4 Lift by standing or by pushing up with your leg muscles this action removes the strain from the muscles in your back Do not attempt to lift any object that weighs more than 16 kg 35 lb or that you think is too heavy for you Do not perform any action that causes hazards to the customer or that makes the equipment unsafe Before you start the machine make sure that other service representatives and the customer s personnel are not in a hazardous position Place removed covers and other parts in a safe place away from all personnel while you are servicing the machine Keep your toolcase away from walk areas so that other people will not trip over it Do not wear loose clothing that can be trapped in the moving parts of a machine Make sure that your sleeves are fastened or rolled up above your elbows If your hair is long fasten it Insert the ends of your necktie or scarf inside clothing or fasten it with a nonconductive clip about 8 centimeters 3 i
32. the ThinkPad T400s you are servicing might have the SIM card that the customer has installed If the computer you are servicing has the SIM card remove it before you start the servicing To remove the SIM card you need to remove the battery pack first See 1010 Battery pack on page 83 After you finish the servicing make sure that you insert the card back into the slot firmly Notice on disconnecting the cable from flip lock ZIF connector Some cables used in the ThinkPad T400s are connected to the flip lock ZIF connectors When disconnecting the cable from those connectors do as shown in this figure 82 ThinkPad T400s Hardware Maintenance Manual 1010 Battery pack A DANGER Use only the battery specified in the parts list for your computer Any other battery could ignite or explode Table 10 Removal steps of battery pack Unlock the battery latch EM Holding the battery latch in the unlocked position H remove the battery pack in the direction shown by arrow El and When installing Install the battery pack in the slot and then make sure that the battery latch is in the locked position Removing and replacing a 83 1020 Ultrabay Slim Media Bay device or travel bezel For access remove this FRU e 1010 Battery pack on page 3 Table 11 Removal steps of Ultrabay Slim Media Bay device or travel bezel Holding the bay lock latch in the unlocked position f slide the b
33. 1 76 or later to update the EEPROM Note Only the ECA number is stored in the EEPROM The machine type of the ECA is assumed be the same as the machine type of the machine that had the ECA applied to it 1 Insert the LENOVO ThinkPad Hardware Maintenance Diskette Version 1 76 or later and restart the computer 2 From the main menu select 6 Set ECA Information 3 To write ECA information select 1 Write ECA rework number from EEPROM and follow the instruction 4 To write box build date select 4 Write box build date from EEPROM and follow the instruction on the screen If the system board is being replaced try to read the ECA information from the old system board and transfer the information to the new system If the system board is inoperable this will not be possible FRU replacement notices 79 80 ThinkPad T400s Hardware Maintenance Manual Removing and replacing a FRU This chapter presents directions and drawings for use in removing and replacing a FRU Be sure to observe the following general rules 1 Do not try to service any computer unless you have been trained and certified An untrained person runs the risk of damaging parts 2 Before replacing any FRU review FRU replacement notices on page 77 3 Begin by removing any FRUs that have to be removed before the failing FRU Any such FRUs are listed at the top of the page Remove them in the order in which they are listed 4 Follow the correct sequ
34. 1010 Battery pack on page 83 2050 LCD panel on page 131 2060 LCD cable on page 134 2070 Hinge kit on page 135 2080 LED cable on page 137 1020 Ultrabay Slim Media Bay device or travel bezel on page 84 Step Screw quantity Color Torque M2 x 4 mm bind head nylon coated 2 Black 0 167 Nm 1 7 kgfcm Removing and replacing 139 Table 36 Removal steps of antenna kit and LCD rear cover assembly continued Cable routing When you install the antenna kit route the cables as shown in the figures below As you route the cables make sure that they are not subjected to any tension Tension could cause the cables to be damaged by the cable guides or a wire to be broken 140 ThinkPad T400s Hardware Maintenance Manual Locations This chapter presents the location of ThinkPad T400s features and hardware Front view Integrated camera for some models ThinkLight Built in microphone Status indicators p For the description of each indicator see Status indicators on page 71 ThinkVantage button Power switch Security keyhole Ultrabay Slim Media Bay drive or travel bezel Built in stereo speakers Wireless radio switch Fingerprint reader for some models TrackPoint pointing stick TrackPoint buttons Touch pad buttons Touch pad UltraNav
35. 2Ux 30x 64x 2823 CTO 2824 CTO 2825 CTO 45M2370 21 Keyboard see Keyboard on page 158 22 TrackPoint caps 91P9642 Thermal grease AC adapter see AC adapters on page 161 91P8835 Parts list 155 LCD FRUs ThinkPad T400s Hardware Maintenance Manual 156 Table 38 Parts list 14 1 inch WXGA TFT No FRU 14 1 inch WXGA TFT FRU no CRU ID 1 LCD bezel assembly 45M2653 N 2 LCD module 14 1 inch WXGA 42T0634 N 2 LCD module 14 1 inch WXGA 42T0636 N 3 Antenna kit 44C9980 N 3 Antenna kit 44C9981 N 4 Microphone sub card 43Y9998 N 2801 CTO A2x A3x A4x A5x A6x A7x A8x A9x AAx ABx AEx AFx AGx AKx 2808 CTO C2x C3x C4x 2809 CTO 72x 73x 74x 75x 76x 77x 78x 79x 7 Ax 7Bx 7Cx 7Dx 7Ex 2815 CTO 20x 25x 2Ax 2Kx 2Lx 2Mx 2Nx 20x 2Tx 2Ux 2Vx 2Wx 2Zx 30x 32x 33x 34x 36x 37x 38x 3Ox 64x 2823 CTO 22x 94x 95x 9Dx 9Ex 2824 CTO 2825 CTO 4 Integrated camera 42T4395 N 2801 CTO ACx AHx 2808 C7x C8x C9x CAx CBx CCx CDx CEx CFx CGx CHx CJx CKx CLx CMx CNx CPx COx CRx CSx CUx CVx CWx CXx CYx CZx D2x D3x D4x D5x 2809 CTO 2815 CTO 22x 23x 24x 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2 x 2Px 2Rx 2Sx 2Xx 2Yx 35x 39x 3Bx 3Cx 3Dx 3Ex 3Fx 3Gx 3Hx 3
36. 42T4435 2 pin 90 W 20 V adapter models CTO xxE xxF xxJ xxL xxP xxS xxU xxY 42T4439 Table 42 Parts list 3 pin AC adapters FRU FRU no CRU ID 3 pin 65 W 20 V adapter models CTO xxA xxB xxG xxH xxK xxM xxQ xxT xxV 42T5283 3 pin 65 W 20 V adapter models CTO xxA xxB xxG xxH xxK xxM xxQ xxT xxV 42T4421 3 pin 65 W 20 V adapter models CTO xxA xxB xxG xxH xxK xxM xxQ xxT xxV 4214417 3 pin 90 20 V adapter models CTO xxA xxB xxG xxH xxK xxQ xxT xxV 42T4425 3 pin 90 W 20 V adapter models CTO xxA xxB xxG xxH xxK xxM xxQ xxT xxV 42T4429 3 pin 90 W 20 V adapter models CTO xxA xxB xxG xxH xxK xxM xxQ xxT xxV 42T4433 3 pin 90 W 20 V adapter models CTO xxA xxB xxG xxH xxK xxM xxQ xxT xxV 4530068 Table 43 Parts list 2 AC and 3 pin DC Adapters FRU FRU no CRU ID 2 pin AC 90 W 100 240 V and 3 pin DC 90 W 10 5 18V combo adapter models CTO 41R0140 ul Partslist 161 Power cords A ThinkPad power cord for a specific country or region is usually available only in that country or region Table 44 Parts list 2 pin power cords models CTO xxB xxG xxH Country or region FRU no CRU ID Argentina 42T5020 42T5105 models CTO xxY Brazil 4215180 3 models CTO xxP Canada U S 4215008 4215093 models
37. 5N2089 45N2159 45N2229 Korean 45N2103 45N2160 45N2243 Latin American Spanish 45N2074 45N2161 45N2214 Norwegian 45N2091 45 2162 45N2231 Polish 45N2092 45N2163 45N2232 Portuguese 45N2093 45N2164 45N2233 Russian 45N2094 45N2165 45N2234 Slovak 45N2095 45N2166 45N2235 Slovenian 45N2096 45N2167 45N2236 Spanish 45N2081 45N2168 45N2221 Swiss 45N2098 45N2169 45N2238 Thai 45N2105 45 2170 45N2245 Traditional Chinese 45N2104 45 2171 45 2244 Turkish 45N2099 45 2172 45N2239 U K English 45N2100 45N2173 45N2240 U S English 45N2071 45 2174 45N2211 U S English International with a Euro symbol 45N2101 45N2175 45N2241 158 ThinkPad T400s Hardware Maintenance Manual Miscellaneous parts Table 40 Parts list Miscellaneous parts FRU FRU no CRU ID Screw kit M2 x 3 mm silver small head 20 M2x4 mm black bind head 20 M2x 5 mm black flat head 6 M2x 6 mm black bind head 20 M2x 6 mm silver flat head 10 e M2 3 5 mm black big head 20 M2 5 x 65 mm black flat head 10 Shoulder screw M2 x 3 mm black front bezel 6 Shoulder screw M2 x 1 8 mm black 5 in 1 media card reader adapter 3 45M2672 N Seal kit Tape 10 mm x 20 mm Tape 10 mm x 38 mm Tape 25 mm x 25 mm Tape 25 mm x 80 mm Screw cap thin Blind sheet right Blind sheet left Blind sheet speaker
38. AN card Wireless USB PCI Express Half Mini Card Media slot 34 mm ExpressCard slot or 5 in 1 Media Card Reader slot Bluetooth wireless ThinkPad Bluetooth with Enhanced Data Rate BDC 2 1 Touch pad UltraNav ThinkLight Yes Battery Li ion battery 6 cells AC adapter 65 watt type 90 watt type Preinstalled operating system Windows XP Professional Windows Vista Starter 32 bit Windows Vista Home Basic 32 bit Windows Vista Home Premium 32 bit Windows Vista Business 32 bit Windows Vista Business 64 bit Windows Vista Ultimate 32 bit 70 ThinkPad T400s Hardware Maintenance Manual Status indicators The system status indicators show the status of the computer as follows 71 Copyright Lenovo 2009 Table 8 Status indicators Indicator Meaning Speaker mute Orange The speaker is on mute To set the speakers on mute or unmute press the speaker mute button Microphone mute Orange The microphone is on mute None of the recording devices is available while the microphone mute is on by default Wireless LAN Wireless WAN Green The wireless LAN feature the IEEE 802 11 b g standard 802 11 a b g or 802 11n wireless WAN feature or wireless or Wireless USB status UU or WiMAX WiMax feature is on and the radio link is ready for use status Blinking green y Data is being trans
39. ARS Ez 15 JA Hot UNAS ez HRS 379 Sa 9 AA JAA AFL FU X rle 4 2 EN 22 ThinkPad T400s Hardware Maintenance Manual A 4714 AAS PAPAS eg AED olg HRS REA dA AAA AA snm AE wes dae HAT desta SAS HAE HHS 41417141 SEU and 799 BAS wp SUG sn ASS A7 212 1 AG SES MAAE AAG S39 BE ASS Safety information 23 A PELIGRO Antes de encender el sistema despues de sustituir una FRU compruebe que todos los tornillos muelles y dem s piezas peque as se encuentran en su sitio y no se encuentran sueltas dentro del sistema Compru belo agitando el sistema y escuchando los posibles ruidos que provocar an Las piezas met licas pueden causar cortocircuitos el ctricos PELIGRO Algunas bater as de reserva contienen una pequefia cantidad de n quel y cadmio No las desmonte ni recargue ni las eche al fuego o al agua ni las cortocircuite Des chelas tal como dispone la normativa local Utilice s lo bater as que se encuentren en la lista de piezas La utilizaci n de una bater a no apropiada puede provocar la ignici n o explosi n de la misma A PELIGRO Las bater as contienen peque as cantidades de n quel No las desmonte ni recargue ni las eche al fuego o al agua ni las cortocircuite Des chelas tal como dispone la normativa local Utilice s lo bater as que se encuentren en la
40. C6x C7x C8x C9x CRx CSx CVx CWx CZx D2x D5x 2809 CTO 72x 73x 74x 75x 76x 77x 78x 79x 7Ax 7Bx 7Cx 7Dx 7Ex 2815 CTO 20x 22x 23x 24x 2Hx 2Mx 20x 2Tx 2Vx 2Wx 2Xx 2Yx 2Zx 30x 32x 33x 34x 35x 36x 37x 39x 3Ax 3Cx 3Hx 3Kx 3Lx 3Mx 3Sx 3Ux 3Yx 52x 53x 62x 63x 64x 2823 CTO 22x 23x 24x 25x 95x 96x 97x 98x Dx 9Ex Hx 9Kx 2824 CTO 2825 CTO 34 mm ExpressCard slot frame 2801 CTO A2x A3x A4x A5x A6x A7x A8x A9x AAx ABx ACx ADx AEx AFx AGx 2808 CTO C4x C5x C6x C7x C8x C9x CRx CSx CVx CWx CZx D2x D5x 2809 CTO 72x 73x 74x 75x 76x 77x 78x 79x 7Ax 7Bx 7Cx 7Dx 7Ex 2815 CTO 20x 22x 23x 24x 2Hx 2Mx 20x 2Tx 2Vx 2Wx 2Xx 2Yx 2Zx 30x 32x 33x 34x 35x 36x 37x 39x 3Ax 3Cx 3Hx 3Jx 3Kx 3Lx 3Mx 35x 3Ux 3Yx 52x 53x 62x 63x 64x 2823 CTO 22x 23x 24x 25x 95x 96x 97x 98x 9Dx 9Ex 9Hx 9Kx 2824 CTO 2825 CTO 45M2659 45M2660 152 ThinkPad T400s Hardware Maintenance Manual Table 37 Parts list Overall continued No 16 FRU Overall nn board assembly with SP9400 processor AMT TPM 2801 CTO A2x A3x A4x A5x A6x A7x A8x AAx ABx AEx 2808 CTO C2x C4x C6x C7x C8x CAx CCx CDx CFx CGx CHx CNx COx CRx CUx CVx CXx CYx CZx D2x D3x D4x D5x 2809 CTO 72x 73x 74x 75x 76x 77x 78x 79x 2815 CTO 20x 25x 2Bx 2Hx 2 x 2Kx 2Lx 2Mx 2Nx 2Px
41. CD assembly DIMM ON Bom Two short beeps with error codes POST error See Numeric error codes on page 61 61 Two short beeps and a blank screen 1 System board 2 DIMM Three short beeps pause three more short 1 DIMM beeps and one short beep 2 System board One short beep pause three short beeps pause three more short beeps and one short beep Only the cursor appears Reinstall the operating system Four cycles of four short beeps and a blank System board security chip screen Five short beeps and a blank screen System board No beep symptoms Table 5 No beep symptoms Symptom or error FRU or action in sequence No beep power on indicator on LCD blank 1 Make sure that every connector is and no POST connected tightly and correctly 2 DIMM 3 System board No beep power on indicator on and LCD 1 Reseat DIMM blank during POST Syete board The power on password prompt appears A power on password or a supervisor password is set Type the password and press Enter The hard disk password prompt appears A hard disk password is set Type the password and press Enter 66 ThinkPad T400s Hardware Maintenance Manual LCD related symptoms Important The TFT LCD for the notebook computer contains many thin film transistors TFTs The presence of a small number of dots that are missing discolored or always lighted is chara
42. Materialien zu entz nden oder Verletzungen bei Personen hervorzurufen A VORSICHT Wenn ein Austausch der FRU bei laufendem Betrieb nicht erlaubt ist gehen Sie beim Austausch der FRU wie folgt vor Schalten Sie den Computer aus ziehen Sie alle Netzkabel von den Netzsteckdosen ab entfernen Sie den Akku und ziehen Sie alle miteinander verbundenen Kabel ab Safety information 17 AN 220 DANN DIP Opn Oman boy NM v FRU Sonn ANNI ah NIYAN 205 Avion NN 20202 W NNF NN YT ANION TNA 15 OPN D3 DINSNI Un DISPO OND DY a v PIN PWPY MIP 19299 vpn AN 220 n3nnn n551o yx 02717 7 AIO Nd MID NANDA 7050 5550 DN PIT U AMN 5395 YN 09199 IN UND AMIN 193779 WAN nx Yd DPINA novas non 195104 Van An v MINA mpnn 99 WINI IDNA IV MISSIN IN nnsn5 01135 2929 mansa NI noiva UVP V MNP A i120 IN PIVAT n55Yon ND NN 9595 PN OWN 5p 3 50 MOP 923 DON Tann DPN 29 WINI ADDON n5510n TINN NN PIT V IMN SPD IN 09999 IN UNS pata FINAN DPINA 70204055 AWAD 129104 v BPN 9 MILINA IN nnsn5 01535 5929 AION NI MIDA UV TINA MM n55Yon A 220 WAND nw POS PN MU NNI9 IN MILAN MDI 0135 712399 512510 5155 3 100 29 AIA 790409209 nx DAN IN AMN 9499 n5U 301g7n TANNA NN NN 2799 Y 09959 NA JN NN PUNI PN
43. Qx 3Vx 3Yx 2823 CTO 92x 93x 96x 9Bx 2824 CTO 2825 CTO 43Y6523 18 Intel Turbo Memory Minicard 4 GB half size 2801 CTO 2808 CTO 2809 CTO 2815 CTO 2823 CTO 2824 CTO 2825 CTO 43Y6525 19 Backup battery 45N5864 154 ThinkPad T400s Hardware Maintenance Manual Table 37 Parts list Overall continued No 20 FRU Overall Palm rest assembly with fingerprint reader 2801 CTO A2x A3x A4x A5x A6x A7x A8x A9x AAx ABx ACx ADx AEx AFx AGx 2808 CTO C2x C3x C4x C5x C6x 7 C8x C9x CAx CBx CCx CDx CEx CFx CGx CHx CJx CKx CLx CMx CNx CPx COx CRx CSx CUx CVx CWx CXx CYx CZx D2x D3x D4x D5x 2809 CTO 72x 73x 74x 75x 76x 77x 78x 79x 7 Ax 7Bx 7Cx 7Dx 7Ex 2815 CTO 20x 22x 23x 24x 25x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2 x 2Kx 2Lx 2Mx 2Nx 2Px 20x 2Rx 25x 2Vx 2Wx 2Xx 2Yx 2Zx 30x 32x 33x 34x 35x 36x 37x 38x 39x 3Ax 3Bx 3Cx 3Dx 3Ex 3Fx 3Gx 3Hx 3 x 3Kx 3Lx 3Mx 3Nx 3Px 3Rx 3Sx 3Tx 3Ux 3Vx 3Wx 3Xx 3Yx 52x 53x 62x 63x 2823 CTO 22x 23x 24x 25x 92x 93x 94x 95x 96x 97x 98x 99x 9 9Bx 9Cx 9Dx 9Ex 9Fx 9Gx 9Hx 9 x 9Kx 9Lx 2824 CTO 2825 CTO FRU no 45M2371 CRU ID 20 Palm rest assembly without fingerprint reader 2801 CTO AHx AJx AKx 2808 CTO 2809 CTO 2815 CTO 2Tx
44. Regulations DHHS 21 CFR Subchapter J International Electrotechnical CENELEC EN 60825 1 Commission IEC 60825 1 alla CD ROM DVD ROM les bay Las CD ROM DVD ROM CD ROM DVD ROM Embedded Class BAY Class Laser Diode gl A Safety information 29 Alguns modelos de computador ThinkPad s o equipados na f brica
45. ThinkPad ThinkPad 1400s Hardware Maintenance Manual ThinkPad ThinkPad 1400s Hardware Maintenance Manual Note Before using this information and the product it supports be sure to read the general information under Notices on page First Edition June 2009 Copyright Lenovo 2009 LENOVO products data computer software and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 2 101 with limited and restricted rights to use reproduction and disclosure LIMITED AND RESTRICTED RIGHTS NOTICE If products data computer software or services are delivered pursuant a General Services Administration GSA contract use reproduction or disclosure is subject to restrictions set forth in Contract No GS 35F 05925 Lenovo 2009 Contents About this manual Safety information General safety Electrical safety Safety inspection guide Handling devices that are to electrostatic discharge s Grounding requirements Safety notices multilingual translations Laser compliance statement multilingual translations Important service information Strategy for replacing FRUs Strategy for replacing a hard disk dive Important notice for replacing a system board How to use error message Strategy for m FRUs for CTO CMV m 2 Product definition 2 FRU identification for CTO CMV
46. Volume control buttons BEBEBEBECONDE DEDO O Copyright Lenovo 2009 141 Rear view Status indicators p For the description of each indicator see Status indicators on page 34 mm ExpressCard slot or 5 in 1 Media Card Reader slot Combo audio jack Universal serial bus USB connectors DisplayPort USB eSATA combo connector RJ 45 Ethernet connector External monitor connector AC power connector E 4 no 142 ThinkPad T400s Hardware Maintenance Manual Bottom view E Expansion slot DIMM PCI Express Mini Card for wireless LAN and wireless WAN Docking connector Solid state drive SSD or hard disk drive HDD Battery pack Battery pack latch LCD cover latch Ultrabay Slim Media Bay lock latch Ultrabay Slim Media Bay eject latch 1 4 Locations 143 144 ThinkPad T400s Hardware Maintenance Manual Parts list This chapter contains following lists of the service parts Keyboard on page 158 Miscellaneous parts on page 159 AC adapters on page 161 Power cords on page 16 Recovery discs on page 163 5 Common service tools on page 171 N Notes Each FRU is available for all types or models unless specific types or models are specified FRU with specific models listed and described as xxU where U is an example of
47. Y MISION NN 31505 PN PTT MMA DPINA musa 3555555 29 VANYA v 4 0 7 msan IN 7959 95599 0105 9199 NINN DIVA VIV A 120 NN 1904 IN DIY OY ana Na Toon NNN On LCD Pon warn Ton ON DAVA DON ON iie my 09299 09 mne MPT 15 002 Pn ONIN DIMNN TOWN ANNI DAVID DIN OY Santa 18 ThinkPad T400s Hardware Maintenance Manual A 11120 090099 SY NNN SY PODIAN NOD nx YON PN msi unnn n5 945 ann A 1220 Q n5159 YN NAMI 5595 TI NN NVA 1n PUN AN 099994 i NHL IN 199009 53729537 pod A 1120 Ymon 395 nos yo 2hYpn FRU n 5v rmn N nnno ON NON 957257 55 NN 2759590 NN WIN O ypunn DWN 525 55 NN 3p AYNNN NN 335 aranna Safety information 19 A FRU ThinkPad Eon ONDES ee DURO qM ThinkPad A
48. a country designator should be used for all models ending in U FRU with specific models listed and described as 3Dx where 3D is an example of a unique configuration should be used for all of these models unless specific country or region designator is specified A CRU customer replaceable unit is identified by a single asterisk or two asterisks in the CRU ID column An N in the CRU ID column means that the part is not a CRU A single asterisk means that the part is a Self service CRU two asterisks means that the part is an Optional service CRU ThinkPad Notebooks contain the following types of CRUs Self service CRUs These CRUs unplug or are held by no more than two screws Examples of these types of CRUs include an AC adapter a power cord a battery and a hard disk drive Other Self service CRUs depending on product design may include a memory a wireless card a keyboard and a palm rest with finger print reader and touchpad Optional service CRUs These CRUs are isolated parts within the computer that are concealed by an access panel that is typically secured by more than two screws Once the access panel is removed the specific CRU is visible e FRUs marked with J are available as options O Copyright Lenovo 2009 145 Overall 146 ThinkPad T400s Hardware Maintenance Manual Table 37 Parts list Overall No a b FRU Overall See Miscellaneous parts on page 159 FRU
49. able protection tube In models with wireless LAN card that has three antenna connectors plug the gray cable MAIN into the jack labeled TR1 the white cable 3rd into jack labeled RO or TR3 and the black cable AUX into jack labeled TR2 on the card Removing and replacing a 91 1060 PCI Express Mini Card for wireless WAN For access remove these FRUs in order e 1010 Battery pack on page 83 Table 15 Removal steps of PCI Express Mini Card for wireless WAN Note Loosen the screws but do not remove them 92 ThinkPad T400s Hardware Maintenance Manual Table 15 Removal steps of PCI Express Mini Card for wireless WAN continued In step unplug the jacks by using the removal tool antenna RF connector P N 08K7159 or pick the connectors with your fingers and gently unplug them in direction of the arrow Step Screw quantity Color Torque a M2 x 3 mm small head nylon coated 2 Silver 0 167 Nm 1 7 kgfcm Removing and replacing a 93 Table 15 Removal steps of PCI Express Mini Card for wireless WAN continued Note Plug the orange cable into the jack labeled MAIN and the blue cable into the jack labeled AUX on the card 94 ThinkPad T400s Hardware Maintenance Manual 1070 Keyboard For access remove these FRUs in order 1010 Battery pack on page 3 Table 16 Removal steps of keyboard Note Loosen the screws but do not remove them Remov
50. apter III 2801 CTO 2808 CTO 2809 CTO 2815 CTO 2823 CTO 2824 CTO 2825 CTO 43Y6511 Qualcomm UNDP1 Wireless WAN card 2801 CTO 2808 CTO 2809 CTO 2815 CTO 2Yx 3Rx 2823 CTO 2824 CTO 2825 CTO 42T0961 Parts list 147 Table 37 Parts list Overall continued No FRU Overall FRU no CRU ID 5 Ericsson F3507g USA Wireless WAN card 43Y6537 2801 CTO 2808 CTO C5x 2809 CTO 2815 CTO 2823 CTO 2824 CTO 2825 CTO 5 Ericsson F3507g Other Wireless WAN card 43Y6513 2801 CTO 2808 CTO CCx CDx CEx CFx CGx CHx CJx CKx CLx CMx CNx CPx CUx CVx CWx CYx D4x D5x 2809 CTO 2815 CTO 3Cx 3Dx 3Fx 3Gx 2Kx 2Lx 2Px 2Rx 25x 2Ux 3Qx 3Tx 3Ux 3Vx 2823 CTO 9Bx 9Cx 94x 9 x 2824 CTO 2825 CTO 6 Bluetooth daughter card BDC 2 1 43Y6481 N 2801 CTO A3x A4x A5x A6x A7x A8x A9x AAx ABx ACx ADx AEx AFx AGx AHx AJx AKx 2808 CTO C2x C3x C5x C6x C7x C8x C9x CAx CBx CCx CDx CEx CFx CGx CHx CJx CKx CLx CMx CNx CPx COx CRx CSx Cux CVx CWx CXx CYx CZx D2x D3x D4x D5x 2809 CTO 72x 73x 74x 75x 76x 77x 78x 79x 7Ax 7Bx 7Cx 7Dx 7Ex 2815 CTO 20x 22x 23x 24x 25x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 20x 2Rx 2Sx 2Tx 2Ux 2Vx 2Wx 2Xx 2Yx 2Zx 30x 32x 33x 34x 35x 36x 37x
51. as ThinkPad est n equipados de f brica con un dispositivo de almacenamiento ptico como una unidad de CD ROM o de DVD ROM Estas unidades tambi n se venden por separado como opciones Si est instalada alguna de dichas unidades se certifica que en los Estados Unidos cumple los requisitos del Department of Health and Human Services 21 Code of Federal Regulations DHHS 21 CFR Subchapter J para productos l ser de Clase 1 En otros pa ses se certifica que cumple los requisitos para productos l ser de Clase 1 de las normativas 60825 1 y CENELEC EN 60825 1 de International Electrotechnical Commission IEC Si est instalada alguna unidad de CD ROM DVD ROM u otro dispositivo l ser tenga en cuenta lo siguiente A PRECAUCI N La utilizaci n de controles ajustes o la realizaci n de procedimientos diferentes a los especificados puede dar como resultado una exposici n peligrosa a radiaciones Si abre la unidad de CD ROM DVD ROM o cualquier otro dispositivo de almacenamiento ptico podr a quedar expuesto a una radiaci n l ser peligrosa No hay piezas que requieran servicio dentro de estas unidades No las abra Las unidades de CD ROM DVD ROM u otro dispositivo de almacenamiento instalado pueden contener un diodo l ser de Clase 3A o Clase 3B incorporado Tenga en cuenta lo siguiente A PELIGRO Emite radiaci n l ser visible e invisible cuando est abierto No fije la vista en el rayo no lo mire directamente con
52. ation option then when service has been completed verify that those settings remain in effect Strategy for replacing a hard disk drive Always try to run a low level format before replacing a hard disk drive This will cause all customer data on the hard disk to be lost Be sure that the customer has a current backup of the data before doing this task Attention The drive startup sequence in the computer you are servicing may have been changed Be extremely careful during write operations such as copying saving or formatting If you select an incorrect drive data or programs can be overwritten Important notice for replacing a system board Some components mounted on a system board are very sensitive Improper handling of a system board can cause damage to those components and may cause a system malfunction Attention When handling a system board Do not drop a system board or apply any excessive force to it Avoid rough handling of any kind Avoid bending a system board and hard pushing to prevent cracking at each BGA Ball Grid Array chipset How to use error message Use the error codes displayed on the screen to diagnose failures If more than one error code is displayed begin the diagnosis with the first error code Whatever causes the first error code may also cause false error codes If no error code is displayed see whether the error symptom is listed in the Symptom to FRU Index for the computer you are servicin
53. aughter card that you installed System board 1804 Unauthorized WAN card is plugged in Power off and remove the WAN card Remove the WAN card that you installed System board Related service information 63 Table 2 Numeric error codes continued Symptom or error FRU or action in sequence 1805 Unauthorized Wireless USB card is plugged in Power off and remove the Wireless USB card 1820 More than one external fingerprint reader is attached Power off and remove all but the reader that you set up within your main operating system 1 Remove the Wireless USB card that you installed 2 System board Remove all but the reader that you set up for the authentication 1830 Invalid memory configuration Power off and install a memory module to Slot 0 or the lower slot Install DIMM in Slot 0 but not in Slot 1 Note For the construction of the DIMM slot see 1040 DIMM on page 87 2000 Hard Drive Active Protection sensor diagnostics failed Press Esc to continue Press F1 to enter SETUP 1 Undock docking station or port replicator if it is attached to the ThinkPad Notebook 2 Place the ThinkPad Notebook on a horizontal surface Do not apply any physical shock to the computer 3 Run Diagnostics gt ThinkPad Devices gt HDD Active Protection Test 2010 Warning Your internal hard disk drive HDD may not function correctly on this system En
54. ausch der Computer wieder angeschlossen wird mu sichergestellt werden da keine Schrauben Federn oder andere Kleinteile fehlen oder im Geh use vergessen wurden Der Computer mu gesch ttelt und auf Klapperger usche gepr ft werden Metallteile oder splitter k nnen Kurzschl sse erzeugen A VORSICHT Die Bereitschaftsbatterie die sich unter dem Diskettenlaufwerk befindet kann geringe Mengen Nickel und Cadmium enthalten Sie darf nur durch die Verkaufsstelle oder den IBM Kundendienst ausgetauscht werden Sie darf nicht zerlegt wiederaufgeladen kurzgeschlossen oder Feuer oder Wasser ausgesetzt werden Die Batterie kann schwere Verbrennungen oder Ver tzungen verursachen Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Beim Ersetzen der Bereitschafts oder Systembatterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgef hrt ist Der Einsatz falscher Batterien kann zu Entz ndung oder Explosion f hren A VORSICHT Akkus enthalten geringe Mengen von Nickel Sie d rfen nicht zerlegt wiederaufgeladen kurzgeschlossen oder Feuer oder Wasser ausgesetzt werden Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Beim Ersetzen der Batterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgef hrt ist Der Einsatz falscher Batterien kann zu Entz ndung oder Explosion f hren A VORSICHT Die Systembatterie ist eine Lithium
55. ay eject latch B and then pull out the Ultrabay Slim Media Bay device or the travel bezel in the direction shown by arrow Kl 84 ThinkPad T400s Hardware Maintenance Manual 1030 Solid state drive SSD or hard disk drive HDD For access remove these FRUs in order e 1010 Battery pack on page 3 Attention Do not drop the drive or apply any physical shock to it The drive is sensitive to physical shock Improper handling can cause damage and permanent loss of data Before removing the drive have the user make a backup copy of all the information on it if possible Never remove the drive while the system is operating or is in suspend mode Table 12 Removal steps of SSD or HDD Step Screw quantity Color Torque M2 x 6 mm bind head nylon coated 1 Black 0 167 Nm 1 7 kgfcm Removing and replacing a FRU 85 Table 12 Removal steps of SSD or HDD continued 7 When installing Make sure that the SSD connector or HDD connector is attached firmly 86 ThinkPad T400s Hardware Maintenance Manual 1040 DIMM For access remove these FRUs in order e 1010 Battery pack on page 83 Table 13 Removal steps of DIMM Note Loosen the screws but do not remove them Removing and replacing a FRU 87 Table 13 Removal steps of DIMM continued Note If only one DIMM is used on the computer you are servicing the card must be installed in SLOT 0 BJ but not i
56. batterie Sie kann sich entz nden explodieren oder schwere Verbrennungen hervorrufen Batterien dieses Typs d rfen nicht aufgeladen zerlegt ber 100 C erhitzt oder verbrannt werden Auch darf ihr Inhalt nicht mit Wasser in Verbindung gebracht oder der zur richtigen Polung angebrachte Verbindungsstecker entfernt werden Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Beim Ersetzen der Batterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgef hrt ist Der Einsatz falscher Batterien kann zu Entz ndung oder Explosion f hren 16 ThinkPad T400s Hardware Maintenance Manual A VORSICHT Die Leuchtstoffr hre im LCD Bildschirm enthalt Quecksilber Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Der LCD Bildschirm besteht aus Glas und kann zerbrechen wenn er unsachgem behandelt wird oder der Computer auf den Boden fallt Wenn der Bildschirm besch digt ist und die darin befindliche Fl ssigkeit in Kontakt mit Haut und Augen ger t sollten die betroffenen Stellen mindestens 15 Minuten mit Wasser abgesp lt und bei Beschwerden anschlie end ein Arzt aufgesucht werden A VORSICHT Aus Sicherheitsgriinden die Kunststoffabdeckung die den unteren Teil der Spannungswandlerplatine umgibt nicht entfernen VORSICHT Obwohl Hauptbatterien eine niedrige Spannung haben k nnen sie doch bei Kurzschluf oder Erdung genug Strom abgeben um brennbare
57. ble test Touch Pad If the Touch Pad does not work check the configuration as specified in the BIOS Setup Utility If the Touch Pad is disabled select Automatic to enable it If enabling the Touch Pad does not correct the problem continue with the following Interactive Tests gt Mouse 50 ThinkPad T400s Hardware Maintenance Manual Power system checkout To verify a symptom do the following NO OUR Co ID Turn off the computer Remove the battery pack Connect the ac adapter Check that power is supplied when you turn on the computer Turn off the computer Disconnect the ac adapter and install the charged battery pack Check that the battery pack supplies power when you turn on the computer If you suspect a power problem see the appropriate one of the following power supply checkouts Checking the AC adapter operational charging Checking the battery pack on page 52 Checking the backup battery on page 53 Checking the AC adapter You are here because the computer fails only when the AC adapter is used If the power problem occurs only when the docking station or the port replicator is used replace the docking station or the port replicator If the power on indicator does not turn on check the power cord of the AC adapter for correct continuity and installation e If the computer does not charge during operation go to Checking operational charging
58. by mode Blinking green The computer is entering sleep standby mode or hibernation mode or is resuming normal operation 72 ThinkPad T400s Hardware Maintenance Manual Table 8 Status indicators continued Indicator Meaning Battery status Green The battery is charged between 80 to 100 of the capacity and being discharged between 0 to 80 of the capacity Blinking green slow The battery is charged between 20 to 80 of the capacity and being charged Orange The battery is charged between 5 and 20 of the capacity and being discharged Blinking orange slow The battery is charged between 5 to 20 of the capacity and being charged Blinking orange rapid The battery is charged between 0 to 5 of the capacity Status indicators 73 74 ThinkPad T400s Hardware Maintenance Manual Fn key combinations The following table shows the function of each combination of Fn with a function key Table 9 Fn key combinations Key combination Description Fn F1 Reserved Fn F2 Lock the computer Fn F3 Select a power scheme that has been created by Power Manager When you press this combination a panel for selecting a power scheme appears Notes 1 To use the Fn F3 key combination you must have the ThinkPad PM device driver installed on the computer 2 If you have logged on with an administrator user ID and you press Fn F3 the panel for sele
59. cable 45M2673 Base miscellaneous parts Rubber foot front Rubber foot rear LCD latch knob right hand LCD latch left hand Latch link wire LCD latch spring Link battery Battery latch spring Wireless radio switch knob Wireless radio switch latch Security keyhole bracket EMI spring optical drive EMI spring HDD front EMI spring HDD rear EMI spring HDD rear right EMI spring Docking connector Eject mechanical assembly for bay HDD guide left HDD guide right HDD rubber rail front HDD guide rear HDD rubber rail rear Dust filter 1 Dust filter 2 Dust filter 3 Circular sticker low halogen Adhesive tape Gasket 2 mm x 25 mm Gasket 2 mm x 63 mm Tape Docking connector EMI spring Tape base cover Urethane form 73 mm x 7 5 mm 45M2669 Partslist 159 Table 40 Parts list Miscellaneous parts continued FRU FRU no CRU Keyboard bezel miscellaneous parts 45M2670 N Support mesh sheet EMI spring rear left Gasket keyboard EMI finger bay top EMI spring rear right Gasket short Gasket fingerprint reader EMI spring optical drive System miscellaneous parts 45M2671 N a DIMM slot cover assembly b Hard disk drive cover assembly Express dummy card Connector cap Note Italicized letters in parentheses are references to the exploded vie
60. com um dispositivo de armazenamento tico como uma unidade de CD ROM ou de DVD ROM Tais dispositivos tamb m s o vendidos separadamente como opcionais Se uma dessas unidades estiver instalada ela certificada nos Estados Unidos em conformidade com os requisitos do Department of Health and Human Services 21 Code of Federal Regulations DHHS 21 CFR Subcap tulo J para produtos a laser da Classe 1 Em outros pa ses a unidade certificada em conformidade com os requisitos da International Electrotechnical Commission IEC 60825 1 e CENELEC EN 60825 1 para produtos a laser da Classe 1 Se uma unidade de CD ROM uma unidade de DVD ROM ou outro dispositivo de laser estiver instalado observe o seguinte A CUIDADO O uso de controles ou ajustes ou a execuc o de procedimentos diferentes dos especificados nesta documenta o pode resultar em exposi o perigosa radia o Abrir a unidade de CD ROM a unidade de DVD ROM ou qualquer outro dispositivo de armazenamento tico pode resultar em exposi o perigosa radia o de laser N o h pe as que permitam manuten o dentro dessas unidades N o abra Uma unidade de CD ROM uma unidade de DVD ROM ou qualquer outro dispositivo de armazenamento instalado pode conter um diodo de laser da Classe 3A ou Classe 3B integrado Observe o seguinte A PERIGO Emite radiac o de laser visivel e invis vel quando aberto Nao olhe diretamente para o feixe a olho nu ou com
61. continued No 11 FRU Overall MicroSATA hard disk drive Generation 2 250 GB 5 400 rpm 2801 CTO A2x A7x A8x A9x AAx ABx AFx AGx AHx AJx AKx 2808 CTO C6x C7x C8x CAx CCx CDx CFx CGx CHx CNx CRx CVx D2x D5x 2809 CTO 72x 7Ax 7Bx 7Ex 2815 CTO 22x 2Bx 2Cx 2Dx 2Ex 2Hx 2Lx 2Rx 2Wx 37x 38x 39x 3Ex 3Lx 3Mx 3Vx 3Yx 2823 CTO 23x 92x 93x 96x 97x 99x 9Ex 9Hx 9 x 9Lx 2824 CTO 2825 CTO FRU no 4211327 CRU ID Base cover assembly for 2801 45M2661 Base cover assembly for 2808 45M2662 Base cover assembly for 2809 45M2663 Base cover assembly for 2815 45M2664 Base cover assembly for 2823 Base cover assembly for 2824 45M2665 45M2666 Base cover assembly for 2825 5 in 1 Media Card Reader adapter 2801 CTO AHx AJx AKx 2808 CTO C2x C3x CAx CBx CCx CDx CEx CFx CGx CHx CJx CKx CLx CMx CNx CPx COx Cux CXx CYx D3x D4x 2809 CTO 2815 CTO 25x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Jx 2Kx 2Lx 2Nx 2Px 2Rx 2Sx 2Ux 38x 3Bx 3Dx 3Ex 3Fx 3Gx 3Nx 3Px 3Ox 3Rx 3Tx 3Vx 3Wx 3Xx 2823 CTO 92x 93x 94x 99x 9 Ax 9Bx 9Cx 9Fx 9Gx 9 x 9Lx 2824 CTO 2825 CTO 45M2667 45M2658 AA AAA A AA Fan assembly 45N5610 Fan assembly 45N5611 34 mm ExpressCard slot frame 2801 CTO A2x A3x A4x A5x A6x A7x A8x A9x AAx ABx ACx ADx AEx AFx AGx 2808 CTO C4x C5x
62. cteristic of TFT LCD technology but excessive pixel problems can cause viewing concerns If the LCD you are servicing has two or less visible defective pixels it should not be considered faulty However if the LCD has three or more visible defective pixels it will be deemed as defective by Lenovo and it should be replaced Notes This policy applies to all ThinkPad Notebooks purchased on 1 January 2008 or later Lenovo will not provide replacement if the LCD is within specification as we cannot guarantee that any replacement LCD will have zero pixel defects One pixel consists of R G B sub pixels Table 6 LCD related symptoms Symptom or error FRU or action in sequence No beep power on indicator on and a System board blank LCD during POST LCD backlight not working i Reseat the LCD connectors LCD too dark 2 LCD assembly LCD brightness cannot be adjusted 3 System board LCD contrast cannot be adjusted LCD screen unreadable 1 See important note for LCD related Characters missing pixels symptoms Screen abnormal 2 Reseat all LCD connectors Wrong color displayed 3 LCD assembly 4 System board Horizontal or vertical lines displayed on LCD assembly LCD Related service information 67 Intermittent problems Intermittent system hang problems can be due to a variety of causes that have nothing to do with a hardware defect such as cosmic radiat
63. cting a power scheme appears If you have logged on with another user ID and you press Fn F3 the panel does not appear 3 You cannot turn off the computer display by pressing Fn F3 Fn F4 Put the computer in standby mode To return to normal operation press the Fn key only without pressing a function key Notes 1 To use the Fn F4 key combination you must have the ThinkPad PM device driver installed on the computer 2 This combination of keys also functions as a sleep button If you want to use the combination to put the computer into hibernation mode or shut the computer down change the settings in the Power Manager Fn F5 Enable or disable the built in wireless networking features and the Bluetooth features If you press Fn F5 a list of wireless features is displayed You can quickly change the power state of each feature in the list Note If you want to use Fn F5 to enable the feature specified in IEEE standard 802 11 the following device drivers must be installed on the computer beforehand ThinkPad Power Management driver OnScreen Display Utility Wireless device drivers Fn F6 Change the camera settings and the setting of the microphone mute button When you press Fn F6 the camera setting window is opened Note For Window XP models the setting of the microphone mute button cannot be changed Copyright Lenovo 2009 75 Table 9 Fn key combinations continued
64. discs for the computer Order the recovery discs and the drive at the same time so that you can recover the new drive with the pre installed software when they arrive For information on which discs to order see Recove discs on page 163 To install the factory contents by using Product Recovery discs do the following Note Recovery takes several hours The length of time depends on the method you use If you use recovery discs recovery takes at least five hours 1 Insert the bootable Start Recovery Disc into the DVD drive 2 Select your language and click Next 3 Read the license If you agree with the terms select I accept these terms and conditions and then click Next 4 Insert the Operating System Recovery Disc when prompted and click Yes to begin the operating system recovery process 5 Insert the Product Recovery Disc when prompted and click OK 6 If you have a Supplemental Recovery Disc insert it when prompted and click Yes If you do not have a Supplemental Recovery Disc click No Note Not all recovery disc sets come with a Supplemental Recovery Disc If there is a Supplemental Recovery Disc it will be clearly marked as such 7 When all of the data has been copied from the last disc in the set a message is displayed prompting you to restart the computer Remove the disc and then click Yes Note The remainder of the recovery process is fully automated and no action is required by you The compute
65. ds when you press Fn PgUp Fn Home The computer display becomes brighter Fn End The computer display becomes dimmer Fn Spacebar Enable the FullScreen Magnifier function Fn PrtSc Has the same function as the SysRq key Fn ScrLk Enable or disable the numeric keypad The indicator of numeric lock will be displayed on the screen Fn Pause Has the same function as the Break key Fn cursor keys These key combinations work with Windows Media Player Fn down arrow key works for the Play or Pause button Fn up arrow key for the Stop button Fn right arrow key for the Next Track button and Fn left arrow key for the Previous Track button 76 ThinkPad T400s Hardware Maintenance Manual FRU replacement notices Screw notices Copyright Lenovo 2009 This chapter presents notices related to removing and replacing parts Read this chapter carefully before replacing any FRU Loose screws can cause a reliability problem In the ThinkPad Notebook this problem is addressed with special nylon coated screws that have the following characteristics They maintain tight connections They do not easily come loose even with shock or vibration They are harder to tighten Each one should be used only once Do the following when you service this machine Keep the screw kit for the P N see Miscellaneous parts on page 159 in your tool bag Always use new screws Use a torque screwdriver if you have one Tighten screws a
66. dware Maintenance Manual Checking the backup battery Do the following 1 of D Power off the computer and unplug the ac adapter from it Turn the computer upside down Remove the battery pack see 1010 Battery pack on page 83 Remove the backup battery see 1080 Backup battery on page 100 Measure the voltage of the backup battery See the following figure Red Wire Voltage V dc Red 2 5 to 3 2 Deck Black Ground If the voltage is correct replace the system board If the voltage is not correct replace the backup battery If the backup battery discharges quickly after replacement replace the system board General checkout 53 54 ThinkPad T400s Hardware Maintenance Manual Related service information This chapter presents following information Restoring the factory contents by using Product Recovery discs Passwords on page 56 Power management on page 59 Symptom to FRU index on page 61 Service Web site When the latest maintenance diskette and the system program service diskette become available they will be posted on http www lenovo com spm Restoring the factory contents by using Product Recovery discs Copyright Lenovo 2009 When the hard disk drive HDD or solid state drive SSD is replaced because of a failure no Product Recovery program is on the new drive In this case you must use the recovery
67. e The computer does not accept any input immediately after it enters standby mode Wait a few seconds before taking any action to reenter operation mode Related service information 59 Hibernation mode In hibernation mode the following occurs The system status RAM VRAM and setup data are stored on the hard disk The system is powered off To cause the computer to enter hibernation mode do any of the following Press the Fn F12 keys f you have defined one of the following actions as the event that causes the system to go into hibernation mode perform that action Closing the lid Pressing the power button Pressing Fn F4 keys Also the computer goes into hibernation mode automatically in either of the following conditions f a hibernation time has been set on the timer and if the user does not do any operation with the keyboard the TrackPoint the hard disk drive the parallel connector or the diskette drive within that time If the timer conditions are satisfied in suspend mode When the power is turned on the computer returns from hibernation mode and resumes operation The hibernation file in the boot record on the hard disk drive is read and system status is restored from the hard disk drive 60 ThinkPad T400s Hardware Maintenance Manual Symptom to FRU index This section contains following information Undetermined problems on page 68 The symp
68. e internal optical drive Press cursor keys to select ATAPI CDx x 0 1 and then press Enter Follow the instructions on the screen The main panel of PC Doctor appears Select Diagnostics with the arrow keys and press Enter Note You can select an item not only with the arrow keys but also with the TrackPoint pointer Instead of pressing Enter click the left button A pull down menu appears Its exact form depends on the model Note PC Doctor menu does not mean the formal support device list Some unsupported device names may appear in the PC Doctor menu Diagnostics Interactive Tests Hardware Info Utility Quit F1 Help Run Normal Test Run Quick Test CPU Coprocessor Systemboard Video Adapter Serial Ports Fixed Disks Diskette Drives Other Devices Communication Wireless LAN Advanced Memory Tests PC DOCTOR 2 0 Copyright 2008 PC Doctor Inc All Rights Reserved Use the cursor keys and ESC to move in menus Press ENTER to select 46 ThinkPad T400s Hardware Maintenance Manual The options on the test menu are as follows Diagnostics Interactive Tests Run Normal Test Keyboard Run Quick Test Video CPU Coprocessor Internal Speaker System board Mouse Video Adapter Diskette Serial Ports System Load Fixed Disks Optical Drive Test Diskette Drives ntel WLAN Radio Test Other Devices ThinkPad Dev
69. e the unit for any obvious unsafe conditions such as metal filings contamination water or other liquids or signs of fire or smoke damage 8 Check for worn frayed or pinched cables 9 Check that the power supply cover fasteners screws or rivets have not been removed or tampered with Safety information 5 Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits ICs should be considered sensitive to electrostatic discharge ESD ESD damage can occur when there is a difference in charge between objects Protect against ESD damage by equalizing the charge so that the machine the part the work mat and the person handling the part are all at the same charge Notes 1 Use product specific ESD procedures when they exceed the requirements noted here 2 Make sure that the ESD protective devices you use have been certified ISO 9000 as fully effective When handling ESD sensitive parts Keep the parts in protective packages until they are inserted into the product Avoid contact with other people Wear a grounded wrist strap against your skin to eliminate static on your body Prevent the part from touching your clothing Most clothing is insulative and retains a charge even when you are wearing a wrist strap Use a grounded work mat to provide a static free work surface The mat is especially useful when handling ESD sensitive devices Selec
70. ectrotechnical Commission IEC 60825 1 and CENELEC EN 60825 1 for Class 1 laser products If a CD ROM drive a DVD ROM drive or another laser device is installed note the following A CAUTION Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure Opening the CD ROM drive the DVD ROM drive or any other optical storage device could result in exposure to hazardous laser radiation There are no serviceable parts inside those drives Do not open A CD ROM drive a DVD ROM drive or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode Note the following A DANGER Emits visible and invisible laser radiation when open Do not stare into the beam do not view directly with optical instruments and avoid direct exposure to the beam 28 ThinkPad T400s Hardware Maintenance Manual ThinkPad DVD ROM 5 CD ROM code Department of Health and Human Services 21 Code of Federal Sa ASI
71. emains under this condition the battery pack can charge to 100 of its capacity This protects the battery pack from being overcharged or from having a shortened life To check your battery move your cursor to the Power Manager Gauge icon in the icon tray of the Windows taskbar and wait for a moment but do not click and the percentage of battery power remaining is displayed To get detailed information about the battery double click the Power Manager Gauge icon Note If the battery pack becomes hot it may not be able to charge Remove it from the computer and leave it at room temperature for a while After it cools down reinstall and recharge it To check the battery pack do the following 1 Power off the computer 2 Remove the battery pack and measure the voltage between battery terminals 1 and 7 See the following figure Terminal Voltage V dc 1 O to 12 6 Ground 3 If the voltage is less than 11 0 V dc the battery pack has been discharged Note Recharging will take at least 3 hours even if the indicator does not turn on If the voltage is still less than 11 0 V dc after recharging replace the battery 4 If the voltage is more than 11 0 V dc measure the resistance between battery terminals 5 and 7 The resistance must be 4 to 30 K 0 If the resistance is not correct replace the battery pack If the resistance is correct replace the system board 52 ThinkPad T400s Har
72. en 32 ThinkPad T400s Hardware Maintenance Manual 5 VON PONN OTP 9 ONW 0292 ThinkPad Jw aunnn PIN DJ n TAN JPN ON MIDINI 17925 D DID DPN DVD 1215 4 PN DPN AANA NYPIITAN 2v 21 np MAITI ONIN NIN 1227 MWNT2D ONIN Nt DANN 5503223 Class 1 7159 8105 Yw DHHS 21 CFR TEC 2 NINN Class 1 770 Way CENELEC EN 60825 1 1 60825 1 MNIN 32 MV IPN INN 512 DVD 1215 6777172290 pio ON myn MIN n Un5 01525 095999 19998 NIU WINN VINDA IN WIN NOW MANDAI N3733 VV 13372 NOUN DIDI NYY INN DIN VONN 25 N DVD 1215 0 mo pnn ND MASY nS2nno 092999 099919 DYN MIN 00332 MID 5 Class nH 9399 311 219 INN VONN 3220 25 DVD 17903 22 yw Class A n329 NPA IN MPU 109257 ON MIND 5331 IWNI N13 INDI N13 5155 10999 nn IPI AWW NIWA IHN OYINN TIT v 1552 IN 1029 ON Safety information 33 ThinkPad CD ROM DVD ROM
73. ence in the steps for removing the FRU as given in the drawings by the numbers in square callouts 5 When turning a screw to replace a FRU turn it in the direction as given by the arrow in the drawing 6 When removing the FRU move it in the direction as given by the arrow in the drawing 7 To put the new FRU in place reverse the removal procedure and follow any notes that pertain to replacement For information about connecting and arranging internal cables see Locations on page 141 8 When replacing a FRU use the correct screw as shown in the procedures A DANGER Before removing any FRU turn off the computer unplug all power cords from electrical outlets remove the battery pack and then disconnect any interconnecting cables Attention After replacing a FRU do not turn on the computer until you have made sure that all screws springs and other small parts are in place and none are loose inside the computer Verify this by shaking the computer gently and listening for rattling sounds Metallic parts or metal flakes can cause electrical short circuits Attention The system board is sensitive to and can be damaged by electrostatic discharge Before touching it establish personal grounding by touching a ground point with one hand or by using an electrostatic discharge ESD strap P N 6405959 Copyright Lenovo 2009 81 Before servicing ThinkPad T400s Removing the SIM card Some models of
74. erring to the FRU parts list A FRU should not be replaced because of a single unreproducible failure Single failures can occur for a variety of reasons that have nothing to do with a hardware defect such as cosmic radiation electrostatic discharge or software errors Consider replacing a FRU only when a problem recurs If you suspect that a FRU is defective clear the error log and run the test again If the error does not recur do not replace the FRU Be careful not to replace a nondefective FRU Copyright Lenovo 2009 43 What to do first When you do return a FRU you must include the following information in the parts exchange form or parts return form that you attach to it 1 Name and phone number of servicer 2 Date of service 3 Date on which the machine failed 4 Date of purchase 5 Failure symptoms error codes appearing on the display and beep symptoms 6 Procedure index and page number in which the failing FRU was detected 7 Failing FRU name and part number 8 Machine type model number and serial number 9 Customer s name and address Note for warranty During the warranty period the customer may be responsible for repair costs if the computer damage was caused by misuse accident modification unsuitable physical or operating environment or improper maintenance by the customer Following is a list of some common items that are not covered under warranty and some symptoms that might i
75. ers in the world have the same number When you replace the system board you must set the UUID on the new system board as follows 1 Install the LENOVO ThinkPad Hardware Maintenance Diskette Version 1 76 or later and restart the computer 2 From the main menu select 4 Assign UUID A new UUID is created and written If a valid UUID already exists it is not overwritten Reading or writing the ECA information Information on Engineering Change Announcements ECA are stored in the EEPROM of the system board The electronic storage of this information simplifies the procedure to check if the ECA has been previously applied to a machine The machine does not need to be disassembled to check for the ECA application To check what ECAs have been previously applied to the machine use the ECA Information Read Write function on the LENOVO ThinkPad Hardware Maintenance Diskette Version 1 76 or later 1 Insert the LENOVO ThinkPad Hardware Maintenance Diskette Version 1 76 or later and restart the computer 2 From the main menu select 6 Set ECA Information 3 To read ECA information select 2 Read ECA rework number from EEPROM and follow the instruction 4 To read box build date select 5 Read box build date from EEPROM and follow the instruction on the screen After an ECA has been applied to the machine the EEPROM must be updated to reflect the ECA s application Use the LENOVO ThinkPad Hardware Maintenance Diskette Version
76. es gt HDD Active Protection Test Note Do not apply any physical shock to the computer while the test is running 48 ThinkPad T400s Hardware Maintenance Manual Table 1 FRU tests continued FRU Applicable test Power Diagnostics gt ThinkPad Devices gt AC Adapter Battery 1 Battery2 LCD unit 1 Diagnostics gt Video Adapter 2 Interactive Tests gt Video Audio Enter the BIOS Setup Utility and change Serial ATA SATA setting to Compatibility and run Diagnostics gt Other Device gt Conexant Audio Speaker Interactive Tests gt Internal Speaker Note Once Audio test is done the no sound is heard this test In this case turn off and turn on the computer Then run this test again Keyboard 1 Diagnostics gt Systemboard gt Keyboard 2 Interactive Tests gt Keyboard Hard disk drive or solid state drive Enter the BIOS Setup Utility and change Serial ATA SATA setting to Compatibility and run Diagnostics gt Fixed Disks You can also diagnose the drive without starting up the operating system To diagnose the drive from the BIOS Setup Utility do as follows 1 Remove any diskette from the diskette drive and then turn off the computer 2 Turn on the computer 3 While the message To interrupt normal startup press the blue ThinkVangate button is displayed at the lower left of the screen press F1 to enter the BIOS Setup Utility 4 Usi
77. et invisible lorsque l unit est ouverte Evitez toute exposition directe au rayon laser Evitez de regarder fixement le faisceau ou de l observer l aide d instruments optiques Safety information 31 Einige ThinkPad Modelle sind werkseitig mit einem CD ROM oder DVD ROM Laufwerk ausgestattet CD und DVD Laufwerke k nnen auch gesondert als Zusatzeinrichtung erworben werden Die Laufwerke erf llen die Anforderungen gem IEC 60825 1 International Electrotechnical Commission und gem CENELEC EN 60825 1 f r Laserprodukte der Klasse 1 Bei der Installation von CD ROM Laufwerken DVD ROM Laufwerken oder anderen Lasereinheiten Folgendes beachten A VORSICHT Die Bedienung des Ger ts auf eine andere als die hier beschriebene Weise oder die Nichteinhaltung der hier beschriebenen Einstellungen oder Bedienschritte kann zur Freisetzung gefahrlicher Laserstrahlung f hren Beim Offnen eines CD ROM Laufwerks DVD ROM Laufwerks oder anderen optischen Speicherlaufwerks k nnen gef hrliche Laserstrahlungen freigesetzt werden Die Laufwerke enthalten keine zu wartenden Teile Laufwerke nicht ffnen Ein installiertes CD ROM Laufwerk DVD ROM Laufwerk oder anderes optisches Speicherlaufwerk kann eine Laserdiode der Klasse 3A oder 3B enthalten Folgendes beachten A GEFAHR Sichtbare und nicht sichtbare Laserstrahlung wenn ge fnet Nicht in den Strahl blicken Keine Lupen oder Spiegel verwenden Strahlungsbereich meid
78. fore the result obtained in other operating environments may 173 vary significantly Some measurements may have been made on development level systems and there is no guarantee that these measurements will be the same on generally available systems Furthermore some measurements may have been estimated through extrapolation Actual results may vary Users of this document should verify the applicable data for their specific environment Trademarks The following terms are trademarks of Lenovo in the United States other countries or both Active Protection System Lenovo Rescue and Recovery ThinkLight ThinkPad ThinkVantage TrackPoint Ultrabay UltraNav IBM used under license is trademark of the International Business Machines Corporation in the United States other countries or both The following terms are trademarks of Microsoft Corporation in the United States other countries or both Windows Windows Vista The following are trademarks of Intel Corporation or its subsidiaries in the United States other countries or both Intel Intel Core 2 Duo Other company product or service names may be the trademarks or service marks of others 174 ThinkPad T400s Hardware Maintenance Manual ThinkPad Part Number 45M2271 1P P N 45M2271
79. g 40 ThinkPad T400s Hardware Maintenance Manual Strategy for replacing FRUs for CTO CMV and GAV Product definition Dynamic Configure To Order CTO This provides the ability for a customer to configure an IBM or a Lenovo solution from an eSite and have this configuration sent to fulfillment where it is built and shipped directly to the customer The machine label Product Entitlement Warehouse PEW eSupport and the HMM will load these products as the 4 digit MT and 3 digit model where model CTO Example 1829 CTO Custom Model Variant CMV This is a unique configuration that has been negotiated between IBM or Lenovo and the customer A unique 4 digit MT and 3 digit model is provided to the customer to place orders Example 1829 W15 A CMV is a special bid offering Therefore it is NOT generally announced The MTM portion of the machine label is the 4 digit MT and 3 digit model where model CTO Example 1829 CTO The PRODUCT ID portion of the machine label is the 4 digit MT and 3 digit CMV model Example 1829 W15 The PEW record is the 4 digit MT and 3 digit model where model CTO Example 1829 CTO eSupport will show both the CTO and CMV machine type models Example 1829 CTO and 1829 W15 will be found on the eSupport site The HMM will have the 4 digit MT and 3 digit CTO model only Example 1829 CTO Again CMVs are custom models and are not found in the HMM General Anno
80. h 58Y2023 English 58Y2042 English modem disabled 58Y2041 English for India 58Y2095 English Finnish and Swedish in Sweden 58Y2044 English French German and Dutch in Belgium and Luxemburg 58Y2043 English French German and Italian in Switzerland 58Y2045 French 58Y2024 German 58Y2026 Greek 58Y2025 Hebrew 58Y2027 Hungarian 58Y2029 Italian 58Y2030 Japanese 58Y2031 Korean 58Y2032 Norwegian 58Y2033 Polish 58Y2034 Romanian 58Y2035 Serbian Latin 58Y2039 Simplified Chinese 58Y2020 Slovak 58Y2036 Slovenian 58Y2037 Spanish 58Y2038 Traditional Chinese 58Y2021 Traditional Chinese Hong Kong S A R 58Y2028 Turkish 58Y2040 Parts list 165 Windows Vista Home Premium 32 bit recovery DVDs Windows Vista Home Premium 32 bit is preinstalled as the operating system in the following models 2801 CTO A9x AHx AJx AKx 2808 CTO 2809 CTO 2815 CTO 2823 CTO 2824 CTO 2825 CTO Table 49 Parts list Windows Vista Home Premium 32 bit recovery DVDs Language P N CRU ID Danish 58Y2005 gt English 58Y2016 English modem disabled 58Y2015 English for India 58Y2094 English Finnish and Swedish in Sweden 58Y2018 English French German and Dutch in Belgium and Luxemburg 58Y2017 English French German and Italian in Switzerland 58Y2019 French 58Y2006 German 58Y2007 Hebrew 58Y2008 Italian 58Y2010 Japanese 58Y2011 Korean 58Y2012 Norweg
81. ht turns off To put the computer into screen blank mode press the ThinkVantage button and use the ThinkVantage Productivity Center To end screen blank mode and resume normal operation press any key Standby mode When the computer enters standby mode the following events occur in addition to what occurs in screen blank mode The LCD is powered off The hard disk drive is powered off The CPU stops To enter standby mode press Fn F4 Note You can change the action of Fn F4 In certain circumstances the computer goes into standby mode automatically f a suspend time has been set on the timer and the user does not do any operation with the keyboard the TrackPoint the hard disk the parallel connector or the diskette drive within that time f the battery indicator blinks orange indicating that the battery power is low Note Even if you do not set the low battery alarm the charge indicator notifies you when the battery is low and then the computer enters the power saving mode automatically To cause the computer to return from standby mode and resume operation do one of the following Press the Fn key Open the LCD cover Turn on the power switch Also in either of the following events the computer automatically returns from standby mode and resumes operation The ring indicator RI is signaled by a serial device or a PC Card device The time set on the resume timer elapses Not
82. ian 58Y2013 Polish 58Y2085 Simplified Chinese 58Y2003 Spanish 58Y2014 Traditional Chinese 58Y2004 Traditional Chinese Hong Kong S A R 58Y2009 Turkish 58Y2086 166 ThinkPad T400s Hardware Maintenance Manual Windows Vista Business 32 bit recovery DVDs Windows Vista Business 32 bit is preinstalled as the operating system in the following models 2801 CTO A2x A4x A6x A8x ABx ADx 2808 CTO C2x C3x C5x C6x C7x C9x CAx CBx CCx CDx CEx CFx CKx CLx COx CRx CSx CUx CVx CWx CXx CYx e 2809 CTO 72x 75x 77x 78x 7 Ax 7Bx 7Cx 7Dx 2815 CTO 20x 23x 24x 25x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2 x 2Kx 2Lx 2Mx 2Nx 2Px 2Rx 2Sx 2Ux 2Vx 2Wx 2Xx 2Yx 2Zx 30x 34x 36x 37x 39x 3Ax 3Bx 3Cx 3Dx 3Ex 3Fx 3Gx 3Hx 3 x 3Kx 3Lx 3Mx 3Sx 3Tx 3Ux 3Vx 3Wx 3Xx 3Yx 52x 53x 62x 63x 64x 2823 CTO 23x 24x 25x 92x 93x 94x 95x 96x 97x 98x 99x 9 Ax 9Bx 9Cx 9Dx 9Ex 9Hx 9 x 9Kx 2824 CTO 2825 CTO Partslist 167 Table 50 Parts list Windows Vista Business 32 bit recovery DVDs Language P N Brazilian Portuguese 58Y1913 Czech 58Y1916 Danish 58Y1917 English 58Y1939 English modem disabled 58Y1938 English for India 58Y2093 English Finnish and Swedish in Sweden 58Y1941 English French German and Dutch in Belgium and Luxemburg 58Y1940 Eng
83. ices Communication Wireless LAN Advanced Memory Tests Note In the Keyboard test in Interactive Tests the Fn key should be held down for at least 2 seconds otherwise it cannot be sensed Video Adapter test supports only the LCD display on the ThinkPad Notebook If you have an external monitor attached to your computer detach it before running PC Doctor for DOS To test Digital Signature Chip the security chip must be set to Active 10 11 12 Run the applicable function test Follow the instructions on the screen If there is a problem PC Doctor shows messages describing it To exit the test select Quit Exit Diag To cancel the test press Esc Note After running PC Doctor check the time and date on the system and reset them if they are incorrect Detecting system information with PC Doctor PC Doctor can detect the following system information Hardware Info System Configuration Memory Contents Physical Disk Drives Logical Disk Drives VGA Information DE Drive Info PCI Information PNPISA Info SMBIOS Info VESA LCD Info Hardware Events Log Utility Run External Tests Surface Scan Hard Disk Benchmark System DOS Shell General checkout 47 Tech Support Form Battery Rundown View Test Log Print Log Save Log Full Erase Hard Drive Quick Erase Hard Drive Lenovo System Toolbox Lenovo System Toolbox is a diagnostic program that wor
84. include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be incorporated in new editions of the publication Lenovo may make improvements and or changes in the product s and or the program s described in this publication at any time without notice The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons The information contained in this document does not affect or change Lenovo product specifications or warranties Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo or third parties All information contained in this document was obtained in specific environments and is presented as an illustration The result obtained in other operating environments may vary Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you Any references in this publication to non Lenovo Web sites are provided for convenience only and do not in any manner serve as an endorsement of those Web sites The materials at those Web sites are not part of the materials for this Lenovo product and use of those Web sites is at your own risk Any performance data contained herein was determined in a controlled environment There
85. ing and replacing a FRU 95 Table 16 Removal steps of keyboard continued Step Screw quantity Color Torque M2 x 6 mm bind head nylon coated 2 Black 0 167 Nm 1 7 kgfcm Push down the keyboard a little toward the arrow and then lift up the keyboard in the direction of 96 ThinkPad T400s Hardware Maintenance Manual Table 16 Removal steps of keyboard continued Lift the keyboard a little in the direction shown by arrow and then detach the connector Removing and replacing a FRU 97 When installing the keyboard do as follows Table 17 Installation steps of keyboard 1 Attach the keyboard connector 98 ThinkPad T400s Hardware Maintenance Manual Table 17 Installation steps of keyboard continued 2 Attach the keyboard so that the keyboard edges E are under the frame as shown in this figure gt gt SS 5 Le gt gt 4 II gt 3 To make sure that the front side of the keyboard is housed firmly gently press the keys with your thumbs and try to slide the keyboard toward you 4 Secure the keyboard by tightening the screws from the bottom side of the computer Removing and replacing a FRU 99 1080 Backup battery For access remove these FRUs in order 1010 Battery pack on page 83 1070 Keyboard on page 95 DANGER Use only the battery specified in the parts list for your computer Any other battery c
86. instrumentos pticos y evite la exposici n directa al rayo 36 ThinkPad T400s Hardware Maintenance Manual ThinkPad CER o Sei CD ROM DVD ROM ederet t o IE AIEEE HU Department of Health and Human Services 21 Code of Federal DHHS 21 CFR J Class 1 IEC 60825 1 Jx CENELEC EN 60825 1 Class 1 al MIRE RES CD ROM DVD ROM IE 1 PUE CD ROM gt DVD ROM CD ROM DVD ROM Class 5 Class EN ERDE ABER BAR
87. instrumentos ticos e evite exposic o direta ao feixe 30 ThinkPad T400s Hardware Maintenance Manual Certains modeles d ordinateur ThinkPad sont quip s d origine d une unit de stockage optique telle qu une unit de CD ROM ou de DVD ROM Ces unit s sont galement vendues s par ment en tant qu options Si l une de ces unit s est install e elle est certifi e conforme aux Etats Unis aux normes indiqu es dans le sous chapitre J du DHHS 21 CFR relatif aux produits laser de classe 1 Dans les autres pays l unit est certifi e tre un produit laser de classe 1 conforme aux normes CEI 60825 1 et CENELEC EN 60825 1 Si une unit de CD ROM une unit de DVD ROM ou une unit laser d un autre type est install e veuillez tenir compte des informations suivantes A ATTENTION Pour viter tout risque d exposition au rayon laser respectez les consignes de r glage et d utilisation des commandes ainsi que les proc dures d crites dans le pr sent manuel L ouverture de l unit de CD ROM de l unit de DVD ROM ou de toute autre unit de stockage optique peut entrainer une exposition a des radiations dangereuses Aucune pi ce de ces unit s n est r parable Ne pas ouvrir Une unit de CD ROM ou de DVD ROM ou toute autre unit de stockage optique peut contenir une diode laser de classe 3A ou 3B Veuillez tenir compte des informations suivantes A DANGER Emet un rayonnement laser visible
88. inued Turn the system board over and then remove the 34 mm ExpressCard slot frame from the system board 122 ThinkPad T400s Hardware Maintenance Manual 1170 I O sub card and base cover assembly For access remove these FRUs in order 1010 Battery pack on page 83 1020 Ultrabay Slim Media Bay device or travel bezel on page 84 1160 System board fan assembly and 34 mm ExpressCard slot frame on page Step Screw quantity Color Torque M2 x 4 mm bind head nylon coated 1 Black 0 167 Nm 1 7 kgfcm BH M2 x 6 mm bind head nylon coated 1 Black 0 167 Nm 1 7 kgfcm Removing and replacing a 123 Note Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds When you replace the base cover you need to apply the following labels E Blind sheet L Homologation label Following labels need to be peeled off from the old base cover and need to be put on the new base cover Serial number label SIM ICCID label Brazil ANATEL Bluetooth label Brazil ANATEL wireless LAN label Asset tag label Mac address label Windows license label COA Ericsson wireless WAN label Qualcomm Wireless WAN label Israel label SIRM label LMA label ee ee For some models you also need to apply one or two FCC labels Check the old base cover if it has one or two FCC labels find duplicates of them in the label ki
89. ion electrostatic discharge or software errors FRU replacement should be considered only when a problem recurs When analyzing an intermittent problem do the following 1 Run the diagnostic test for the system board in loop mode at least 10 times 2 If no error is detected do not replace any FRUs 3 If any error is detected replace the FRU shown by the FRU code Rerun the test to verify that no more errors exist Undetermined problems If the diagnostic tests did not identify the adapter or device that has failed if wrong devices are installed or if the system simply is not operating follow these procedures to isolate the failing FRU do not isolate FRUs that have no defects Verify that all attached devices are supported by the computer Verify that the power supply being used at the time of the failure is operating correctly See Power system checkout on page 51 1 Turn off the computer 2 Visually check each FRU for damage Replace any damaged FRU 3 Remove or disconnect all of the following devices Non ThinkPad devices Devices attached to the docking station or the port replicator Printer mouse and other external devices Battery pack Hard disk drive External diskette drive or optical drive DIMM Optical disk or diskette in the internal drive PC Cards 4 Turn on the computer Determine whether the problem has been solved If the problem does not recur reconnect the removed devices one at a time un
90. keyboard bezel Step Screw quantity Color Torque M2 x 6 mm bind head nylon coated 6 Black 0 167 Nm 1 7 kgfcm ThinkPad T400s Hardware Maintenance Manual Table 22 Removal steps of keyboard bezel and speaker assembly continued Step Screw quantity Color Torque BH M2 x 6 mm bind head nylon coated 3 Black 0 167 Nm 1 7 kgfcm M2 x 4 mm bind head nylon coated 2 Black 0 167 Nm 1 7 kgfcm a M2 x 3 mm small head nylon coated 1 Silver 0 167 Nm 1 7 kgfcm Removing and replacing a FRU 107 Table 22 Removal steps of keyboard bezel and speaker assembly continued pull the cables out from the cable guide hole of the keyboard bezel as shown in the figure Ef Note Before step El 108 ThinkPad T400s Hardware Maintenance Manual Table 22 Removal steps of keyboard bezel and speaker assembly continued Turn the keyboard bezel over and remove the speaker assembly Step Screw quantity Color Torque M2 x 3 mm small head nylon coated 5 Silver 0 167 Nm 1 7 kgfcm Removing and replacing a FRU 109 1130 5 in 1 Media Card Reader adapter 110 For access remove these FRUs in order 1010 Battery pack on page 83 1020 Ultrabay Slim Media Bay device or travel bezel on pag e8 Step Screw quantity Color Torque M2 x 1 8 mm shoulder socket head Black 0 167 Nm
91. kind of pressure to the print circuit board or sensitive parts as shown in the figure Ell NS Removing and replacing a 131 Table 32 Removal steps of LCD panel Attention Unplug the LCD cable with holding the left and right edges of the connector with your fingers and gently pull the connector toward you DO NOT unplug it with pulling the cable Applying tension could cause the cable to be damaged or a wire to be broken When installing Place the LCD panel on a soft and clean sheet spread on a flat table and plug the cable by pushing the left and right edges of the connector little by little with your fingers DO NOT work by lifting the LCD panel DO NOT plug the cable with one hand 132 ThinkPad T400s Hardware Maintenance Manual Table 32 Removal steps of LCD panel continued When installing When attaching the LCD panel to the cover press the left and right edges covered with metal gently with your fingers DO NOT press the surface of the panel or apply any excessive force to the panel Removing and replacing a 133 2060 LCD cable For access remove these FRUs in order 1010 Battery pack on on pag e 83 1150 LCD unit on page 113 2010 LCD bezel a
92. ks through the Windows operating system It enables you to view symptoms of computer problems and solutions for them and to get access to System Health System Security and Diagnostics and Tools Note The latest Lenovo System Toolbox is available at the following Web site http www lenovo com support To install the latest Lenovo System Toolbox on the computer follow the instructions on the Web site To run Lenovo System Toolbox click Start gt All Programs gt Lenovo Service gt Lenovo System Toolbox Follow the instructions on the screen Lenovo System Toolbox also has problem determination aids that determine software and usage problems For additional information about running the diagnostic program refer to the Lenovo System Toolbox help system PC Doctor for Rescue and Recovery In some models of ThinkPad Notebook the Rescue and Recovery workspace enables you to run the PC Doctor program to test the hardware features of the computer To run the test click Run Diagnostics on the Rescue and Recovery main screen FRU tests The following table shows the test for each FRU Table 1 FRU tests FRU Applicable test System board 1 Diagnostics gt CPU Coprocessor 2 Diagnostics gt Systemboard 3 If the docking station or the port replicator is attached to the ThinkPad Notebook detach it 4 Place the computer on a horizontal surface and run Diagnostics gt ThinkPad Devic
93. lastic cover that protects the lower part of the inverter card DANGER Though the main batteries have low voltage a shorted or grounded battery can produce enough current to burn personnel or combustible materials A DANGER Unless hot swap is allowed for the FRU being replaced do as follows before removing it power off the computer unplug all power cords from electrical outlets remove the battery pack and disconnect any interconnecting cables Safety information 9 A FRU A cl s
94. les make sure that they are not subjected to any tension Tension could cause the cables to be damaged by the cable guides or a wire to be broken 114 ThinkPad T400s Hardware Maintenance Manual Table 25 Removal steps of LCD unit continued When installing Make sure that the connector is attached firmly Removing and replacing a FRU 115 Table 25 Removal steps of LCD unit continued ThinkPad T400s Hardware Maintenance Manual 116 1160 System board fan assembly and 34 mm ExpressCard slot frame I mportant notices for handling the system board When handling the system board bear the following in mind The system board has an accelerometer which can be broken by applying several thousands of G forces Note Dropping a system board from a height of as little as 6 inches so that it falls flat on a hard bench can subject the accelerometer to as much as 6 000 G s of shock Be careful not to drop the system board on a bench top that has a hard surface such as metal wood or composite If a system board is dropped you must test it using PC Doctor for DOS to make sure that the HDD Active Protection still functions see below Note If the test shows that HDD Active Protection is not functioning be sure to document the drop in any reject report and replace the system board Avoid rough handling of any kind At every point in the process be sure not to drop or stack the system board If you put
95. lish French German and Italian in Switzerland 58Y1942 French 58Y1918 German 58Y1920 Greek 58Y1919 Hebrew 58Y1921 Hungarian 58Y1923 Italian 58Y1924 Japanese 58Y1925 Korean 58Y1926 Norwegian 58Y1927 Polish 58Y1928 Portuguese 58Y1929 Romanian 58Y1931 Russian 58Y1932 Russian English enabled 58Y1930 Serbian Latin 58Y1936 Simplified Chinese 58Y1914 Slovak 58Y1933 Slovenian 58Y1934 Spanish 58Y1935 Traditional Chinese 58Y1915 Traditional Chinese Hong Kong S A R 58Y1922 Turkish 58Y1937 CRU ID 168 ThinkPad T400s Hardware Maintenance Manual Windows Vista Business 64 bit recovery DVDs Windows Vista Business 64 bit is preinstalled as the operating system in the following models 2801 CTO 2808 CTO CGx CMx 2809 CTO 2815 CTO 3Px 3Rx 2823 CTO 9Gx 2824 CTO 2825 CTO Table 51 Parts list Windows Vista Business 64 bit recovery DVDs Language P N CRU ID English 58Y2073 English modem disabled 58Y2072 English for India 58Y2096 German 58Y2070 Japanese 58Y2071 Simplified Chinese 58Y2069 Partslist 169 Windows Vista Ultimate 32 bit recovery DVDs Windows Vista Ultimate 32 bit is preinstalled as the operating system in the following models 2801 CTO 2808 CTO 2809 CTO 2815 CTO 20x 2Tx 3Nx 30x 2823 CTO 9Fx 2824 CTO 2825 CTO Table 52 Par
96. lista de piezas al sustituir la bater a La utilizaci n de una bater a no apropiada puede provocar la ignici n o explosi n de la misma A PELIGRO La bater a de repuesto es una bater a de litio y puede provocar incendios explosiones o quemaduras graves No la recargue ni quite el conector polarizado ni la desmonte ni caliente por encima de los 100 C 212 F ni la incinere ni exponga el contenido de sus celdas al agua Des chela tal como dispone la normativa local PELIGRO Si la LCD se rompe y el fluido de su interior entra en contacto con sus ojos o sus manos lave inmediatamente las reas afectadas con agua durante 15 minutos como m nimo Obtenga atenci n medica si se presenta alg n s ntoma del fluido despues de lavarse 24 ThinkPad T400s Hardware Maintenance Manual A PELIGRO Para evitar descargas no quite la cubierta de plastico que rodea la parte baja de la tarjeta invertida A PELIGRO Aunque las baterias principales tienen un voltaje bajo una bateria cortocircuitada 0 con contacto a tierra puede producir la corriente suficiente como para quemar material combustible o provocar quemaduras en el personal A PELIGRO Salvo que se permita el intercambio en caliente para la unidad sustituible localmente realice lo siguiente antes de extraerla apague el sistema desconecte todos los cables de alimentaci n de las tomas de alimentaci n
97. ministrator then provides the user HDP to the system user Attention If the user HDP has been forgotten check whether a master HDP has been set If it has it can be used for access to the hard disk drive If no master HDP is available neither Lenovo nor Lenovo authorized servicers provide any services to reset either the user or the master HDD or to recover data from the hard disk drive The hard disk drive can be replaced for a scheduled fee For how to remove the POP see How to remove the hard disk password on Supervisor password A supervisor password SVP protects the system information stored in the BIOS Setup Utility The user must enter the SVP in order to get access to the BIOS Setup Utility and change the system configuration Attention If the SVP has been forgotten and cannot be made available to the servicer there is no service procedure to reset the password The system board must be replaced for a scheduled fee 56 ThinkPad T400s Hardware Maintenance Manual How to remove the power on password To remove a POP that you have forgotten do the following A If no SVP has been set T 2 5 Turn off the computer Remove the battery pack For how to remove the battery pack see 1010 Battery pack on page 83 Remove the backup battery For how to remove the backup battery see 1080 Backup battery on page 100 Turn on the computer and wait until the POST ends After the POST ends the password
98. mitted a Bluetooth Green The Bluetooth wireless feature or wireless USB feature is on and the radio link is ready for use Blinking green Data is being transmitted Device access B Green Data is being read from or written to the hard disk drive the diskette drive or the drive in the Ultrabay Slim Media Bay device When this indicator is on do not put the computer into standby mode or turn off the computer Note Do not move the system while the green device access light is on Sudden physical shock could cause drive errors device status Dm Power on Green The computer is on and ready to use This indicator stays lit around the power on button whenever the 2 computer is on and is not in standby mode Ultrabay Slim Green An Ultrabay Slim Media Bay device is installed and in Media Bay use Blinking green An Ultrabay Slim Media Bay device is in the process of being detached Turn off An Ultrabay Slim Media Bay device is ready to be attached or detached Fingerprint reader status Green The fingerprint reader is ready to swipe Blinking green The fingerprint is being authenticated or has been authenticated Blinking orange The fingerprint could not be authenticated Caps lock EF 2 S jJ Green Caps Lock mode is enabled To enable or disable Caps Lock mode press the Caps Lock key Sleep standby for Windows XP status C Green The computer is in sleep stand
99. n SLOT 1 Bl When installing Insert the notched end of the DIMM into the socket Press the DIMM firmly and pivot it until it snaps into the place Make sure that it is firmly fixed in the slot and does not move easily 88 ThinkPad T400s Hardware Maintenance Manual 1050 PCI Express Mini Card for wireless LAN For access remove these FRUs in order 1010 Battery pack on page 3 Table 14 Removal steps of PCI Express Mini Card for wireless LAN Note Loosen the screws but do not remove them Removing and replacing a FRU 89 Table 14 Removal steps of PCI Express Mini Card for wireless LAN continued In step unplug the jacks by using the removal tool antenna RF connector P N 08K7159 or pick the connectors with your fingers and gently unplug them in direction of the arrow Note Some models might have only two antenna cables in step Step Screw quantity Color Torque a M2 x 3 mm small head nylon coated 2 Silver 0 167 Nm 1 7 kgfcm 90 ThinkPad T400s Hardware Maintenance Manual Table 14 Removal steps of PCI Express Mini Card for wireless LAN continued When installing In models with wireless LAN card that has two antenna connectors plug the gray cable into the jack labeled MAIN or M and the black cable into the jack labeled AUX or A on the card If the computer you are servicing has three cables put the white cable in the c
100. nches from the end Do not wear jewelry chains metal frame eyeglasses or metal fasteners for your clothing Attention Metal objects are good electrical conductors Wear safety glasses when you are hammering drilling soldering cutting wire attaching springs using solvents or working in any other conditions that might be hazardous to your eyes After service reinstall all safety shields guards labels and ground wires Replace any safety device that is worn or defective Reinstall all covers correctly before returning the machine to the customer Fan louvers on the machine help to prevent overheating of internal components Do not obstruct fan louvers or cover them with labels or stickers 2 ThinkPad T400s Hardware Maintenance Manual Electrical safety Observe the following rules when working on electrical equipment Important Use only approved tools and test equipment Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents Many customers have near their equipment rubber floor mats that contain small conductive fibers to decrease electrostatic discharges Do not use this type of mat to protect yourself from electrical shock Find the room emergency power off EPO switch disconnecting switch or electrical outlet If an electrical accident occurs you can then operate the switch or unplug the power cord quickly Do no
101. ndicate that the system was subjected to stress beyond normal use Before checking problems with the computer determine whether the damage is covered under the warranty by referring to the following list The following are not covered under warranty LCD panel cracked from the application of excessive force or from being dropped Scratched cosmetic parts Distortion deformation or discoloration of the cosmetic parts Plastic parts latches pins or connectors that have been cracked or broken by excessive force Damage caused by liquid spilled into the system Damage caused by the improper insertion of a PC Card or the installation of an incompatible card mproper disc insertion or use of an optical drive Diskette drive damage caused by pressure on the diskette drive cover foreign material in the drive or the insertion of a diskette with multiple labels Damaged or bent diskette eject button Fuses blown by attachment of a nonsupported device Forgotten computer password making the computer unusable Sticky keys caused by spilling a liquid onto the keyboard Use of an incorrect ac adapter on laptop products The following symptoms might indicate damage caused by nonwarranted activities Missing parts might be a symptom of unauthorized service or modification f the spindle of a hard disk drive becomes noisy it may have been subjected to excessive force or dropped 44 ThinkPad T400s Hardware Main
102. ndows Vista Home Basic 32 bit recovery DVDs iv ThinkPad T400s Hardware Maintenance Manual 146 156 158 159 161 162 163 163 164 165 Windows Vista Home Premium 32 bit recovery DVDS 5 ss SS 8100 Windows Vista Business 32 bit recovery DVDs 167 Windows Vista Business 64 bit recovery DVDs 169 Windows Vista Ultimate 32 bit recovery DVDs 170 Common service tools 171 Notices 2 173 Trademarks 174 About this manual Copyright Lenovo 2009 This manual contains service and reference information for the following ThinkPad products ThinkPad T400s MT 2801 2808 2809 2815 2823 2824 and 2825 Use this manual along with the advanced diagnostic tests to troubleshoot problems Important This manual is intended only for trained servicers who are familiar with ThinkPad products Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively Before servicing a ThinkPad product be sure to read all the information under Safety information on page 1 and Important service information on page 39 Vi ThinkPad T400s Hardware Maintenance Manual Safety information Copyright Lenovo 2009 This chapter presents following safety information that you need to be familiar with before you service a ThinkPad Notebook General safety on page 2 Electrical
103. ng any FRUs listed in this manual After a system board is replaced ensure that the latest BIOS is loaded to the system board before completing the service action To download software fixes drivers and BIOS do as follows 1 tolhttp www lenovo com support 2 Enter the product number of the computer or press Auto detect button on the screen 3 Select Downloads and drivers 4 Follow the directions on the screen and install the necessary software O Copyright Lenovo 2009 39 Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs If you are instructed to replace a FRU but the replacement does not correct the problem reinstall the original FRU before you continue Some computers have both a processor board and a system board If you are instructed to replace either the processor board or the system board and replacing one of them does not correct the problem reinstall that board and then replace the other one If an adapter or a device consists of more than one FRU any of the FRUs may be the cause of the error Before replacing the adapter or device remove the FRUS one by one to see if the symptoms change Replace only the FRU that changed the symptoms Attention The setup configuration on the computer you are servicing may have been customized Running Automatic Configuration may alter the settings Note the current configuration settings using the View Configur
104. ng cursor keys select HDD diagnostic program Press enter 5 Using cursor keys select Main hard disk drive or Ultrabay hard disk drive 6 Press Enter to start the diagnostic program Diskette drive 1 Diagnostics gt Diskette Drives 2 Interactive Tests gt Diskette Optical drive 1 Diagnostics gt Other Devices gt Optical Drive 2 Interactive Tests gt Optical Drive Test Memory 1 If two DIMMs are installed remove one of them and run Diagnostics gt Advanced Memory Tests 2 If the problem does not recur return the DIMM to its place remove the other one and run the test again Fan 1 Turn on the computer and check the air turbulence at the louver near the PC Card slot 2 Run Diagnostics ThinkPad Devices gt Fan TrackPoint or pointing device If the TrackPoint does not work check the configuration as specified in the BIOS Setup Utility If the TrackPoint is disabled select Automatic to enable it After you use the TrackPoint the pointer may drift on the screen for a short time This drift can occur when a slight steady pressure is applied to the TrackPoint pointer This symptom is not a hardware problem If the pointer stops after a short time no service action is necessary If enabling the TrackPoint does not correct the problem continue with the following Interactive Tests gt Mouse 49 General checkout Table 1 FRU tests continued FRU Applica
105. ning message 2 System board 01CA More than one Wireless LAN devices are found Remove one of them 1 Remove the wireless LAN device that you installed 2 System board 0200 Hard disk error The hard disk is not working 1 Reseat the hard disk drive 2 Load Setup Defaults in BIOS Setup Utility 3 Hard disk drive 4 System board 021x Run interactive tests of the keyboard and Keyboard error the auxiliary input device 0220 Load Setup Defaults in BIOS Setup Utility Monitor type error Monitor type does not match the one specified in CMOS 0230 Shadow RAM error Shadow RAM fails at offset nnnn 0231 System RAM error System RAM fails at offset nnnn System board 1 DIMM 2 System board 0232 Extended RAM error Extended RAM fails at offset nnnn DIMM 2 System board 0250 System battery error System battery is dead 1 Charge the backup battery for more than 8 hours by connecting the ac adapter 2 Replace the backup battery and run BIOS Setup Utility to reset the time and date 62 ThinkPad T400s Hardware Maintenance Manual Table 2 Numeric error codes continued Symptom or error FRU or action in sequence 0251 System CMOS checksum bad Default configuration used 1 Charge the backup battery for more than 8 hours by connecting the ac adapter Replace the backup battery and run BIOS Setup Utility to reset the
106. no CRU 2 GB DDR3 1066 SDRAM SO DIMM PC3 8500 card 2801 CTO A5x A6x A7x A8x A9x AAx ABx ACx ADx AFx AGx AHx AJx AKx 2808 CTO C2x C3x C4x C5x C6x C7x C8x C9x CAx CBx CCx CDx CEx CFx CGx CHx C x CKx CLx CMx CNx CPx COx CRx CSx CUx CVx CWx CXx CYx CZx D2x D3x D4x D5x 2809 CTO 72x 7 Ax 7Bx 7Cx 7Dx 7Ex 2815 CTO 20x 22x 24x 25x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2 x 2Kx 2Lx 2Mx 2Nx 2Px 20x 2Rx 2Sx 2Tx 2Ux 2Vx 2Wx 2Xx 2Yx 37x 38x 39x 3Ax 3Bx 3Cx 3Dx 3Ex 3Fx 3Gx 3Hx 3Jx 3Kx 3Lx 3Mx 3Nx 3Rx 35x 3Tx 3Vx 3Wx 3Yx 52x 53x 62x 63x 64x 2823 CTO 22x 23x 25x 92x 93x 94x 95x 96x 97x 98x 99x 9Ax 9Bx 9Cx 9Ex 9Fx 9Gx 9Hx 9 x 9Kx 9Lx 2824 10 2825 CTO 55Y3713 17 4 GB DDR3 1066 SDRAM SO DIMM PC3 8500 card 2801 CTO 2808 CTO 2809 CTO 2815 CTO 23x 3Ux 3Xx 2823 CTO 24x 2824 CTO 2825 CTO 55Y3714 18 Wireless USB PCI Express Half Mini Card 2801 CTO 2808 CTO 2809 CTO 2815 CTO 2823 CTO 2824 CTO 2825 CTO US 43Y6547 Japan 43Y6549 EU 43Y6551 18 Intel Turbo Memory Minicard 2 GB half size 2801 CTO A2x A4x A6x A8x A9x ABx 2808 CTO C2x C3x C6x 2809 CTO 78x 7Bx 2815 CTO 25x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Rx 2Wx 35x 39x 3Dx 3Lx 3Mx 3
107. nt d une unit en client le v rifiez que tous les ressorts vis et autres pi ces sont bien en place et bien fix es Pour ce faire secouez l unit et assurez vous qu aucun bruit suspect ne se produit Des pi ces m talliques ou des copeaux de m tal pourraient causer un court circuit A DANGER Certaines batteries de secours contiennent du nickel et du cadmium Ne les d montez pas ne les rechargez pas ne les exposez ni au feu ni l eau Ne les mettez pas en court circuit Pour les mettre au rebut conformez vous la r glementation en vigueur Lorsque vous remplacez la pile de sauvegarde ou celle de l horloge temps r el veillez n utiliser que les modeles cit s dans la liste de pi ces d tach es ad quate Une batterie ou une pile inappropri e risque de prendre feu ou d exploser A DANGER La batterie contient du nickel Ne la d montez pas ne l exposez ni au feu ni l eau Ne la mettez pas en court circuit Pour la mettre au rebut conformez vous la r glementation en vigueur Lorsque vous remplacez la batterie veillez n utiliser que les mod les cit s dans la liste de pieces d tach es ad quate En effet une batterie inappropri e risque de prendre feu ou d exploser A DANGER La pile de sauvegarde contient du lithium Elle pr sente des risques d incendie d explosion ou de br lures graves Ne la rechargez pas ne retirez pas son connecteur polaris et ne la d mo
108. ntez pas Ne l exposez pas une temperature sup rieure 100 C ne la faites pas br ler et n en exposez pas le contenu l eau Mettez la pile au rebut conform ment la r glementation en vigueur Une pile inappropri e risque de prendre feu ou d exploser A DANGER Si le panneau d affichage cristaux liquides se brise et que vous recevez dans les yeux ou sur les mains une partie du fluide rincez les abondamment pendant au moins quinze minutes Consultez un m decin si des sympt mes persistent apr s le lavage 14 ThinkPad T400s Hardware Maintenance Manual A DANGER Afin d viter tout risque de choc lectrique ne retirez pas le cache en plastique prot geant la partie inf rieure de la carte d alimentation A DANGER Bien que le voltage des batteries principales soit peu lev le court circuit ou la mise a la masse d une batterie peut produire suffisamment de courant pour briler des mat riaux combustibles ou causer des br lures corporelles graves A DANGER Si le remplacement chaud n est pas autoris pour l unit remplacable sur site que vous remplacez proc dez comme suit avant de retirer l unit mettez l ordinateur hors tension d branchez tous les cordons d alimentation des prises de courant retirez le bloc de batterie et d connectez tous les c bles d interconnexion Safety information 15 A VORSICHT Bevor nach einem FRU Aust
109. oad Setup Defaults in the BIOS Setup Utility Backup battery System board Failing bits nnnn DIMM System board Invalid system configuration data DIMM System board I O device IRQ conflict ee ee OD Load Setup Defaults in the BIOS Setup Utility Backup battery 3 System board D Hibernation error 1 Restore the system configuration to what it was before the computer entered hibernation mode 2 If memory size has been changed re create the hibernation file Fan error 1 Fan 2 Thermal grease 3 System board Thermal sensing error System board Cannot boot from any device Check the status of device which you want to boot from Device not found 1 The device you want to boot from 2 System board Device Error 1 The device you want to boot from 2 System board No valid operating system 1 Check that the operating system has no failure and is installed correctly 2 Reinstall the operation system Excluded from boot order Enter the BIOS Setup Utility and add the device in boot order Related service information 65 Beep symptoms Table 4 Beep symptoms Symptom or error FRU or action in sequence Reseat the LCD connector LCD assembly External CRT System board One beep and a blank unreadable or flashing LCD One long and two short beeps and a blank or unreadable LCD System board L
110. os o ou graves queimaduras Nao a recarregue remova seu conector polarizado desmonte a aqueca a acima de 100 C 212 F incinere a ou exponha o conte do de sua c lula gua Descarte a bateria conforme requerido pelas leis ou regulamentos locais Use somente a bateria nas partes listadas apropriadas O uso de uma bateria incorreta pode resultar em combust o ou explos o da bateria A PERIGO Se o LCD quebrar e o fluido de dentro dele entrar em contato com seus olhos ou com suas m os lave as reas afetadas imediatamente com gua durante pelo menos 15 minutos Procure cuidados m dicos se algum sintoma causado pelo fluido surgir ap s a lavagem 12 ThinkPad T400s Hardware Maintenance Manual A PERIGO Para evitar choque el trico n o remova a capa pl stica que protege a parte inferior da placa inversora PERIGO Embora as principais baterias possuam baixa voltagem uma bateria em curto circuito ou aterrada pode produzir corrente o bastante para queimar materiais de pessoal ou inflam veis A PERIGO A menos que uma hot swap seja permitida para a FRU que est sendo substitu da faca o seguinte antes de remov la desligue o computador desconecte todos os cabos de energia das tomadas remova o pacote de baterias e desconecte quaisquer cabos de interconex o Safety information 13 A DANGER Avant de remettre l ordinateur sous tension apr s remplaceme
111. ould ignite or explode Table 18 Removal steps of backup battery When installing Attach the backup battery on the hole J in the insulation sheet as shown in the figure below and make sure that the battery connector is attached firmly 100 ThinkPad T400s Hardware Maintenance Manual 1090 Wireless USB adapter or Intel Turbo Memory For access remove these FRUs in order 1010 Battery pack on page 83 1070 Keyboard on page 95 Table 19 Removal steps of wireless USB adapter or Intel Turbo Memory Note Step is only for models with the wireless USB adapter For models with the Intel Turbo Memory Minicard skip step In step BY unplug the jack by using the removal tool antenna RF connector P N 08K7159 or pick the connector with your fingers and gently unplug them in direction of the arrow When installing In models with the wireless USB adapter route the antenna cable as shown in this figure and plug the cable firmly into the jack on the adapter Step Screw quantity Color Torque BH M2 x 6 mm flat head nylon coated 2 Silver 0 167 Nm 1 7 kgfcm Removing and replacing a 101 Table 19 Removal steps of wireless USB adapter or Intel Turbo Memory continued 102 ThinkPad T400s Hardware Maintenance Manual 1100 Palm rest or palm rest with fingerprint reader For access remove these FRUs in order e 1010 Battery pack on page 83 e 1070
112. p Enter to load the default setting Then defaults The checksum of the CRS2 setting save the current setting by pressing F10 in the EEPROM is not correct 2 System board 0185 1 Run BIOS Setup Utility Press F9 and Bad startup sequence settings Enter BIOS Enter to load the default setting Then Setup and load Setup defaults save the current setting by pressing F10 Related service information 61 Table 2 Numeric error codes continued Symptom or error FRU or action in sequence 0187 EAIA data access error The access to EEPROM is failed System board 0188 System board Invalid RFID Serialization Information Area 0189 System board Invalid RFID configuration information area The EEPROM checksum is not correct 0190 1 Charge the battery pack Critical low battery error 2 Battery pack 0191 1 Run BIOS Setup Utility and then save System Security Invalid Remote Change requested current setting by pressing F10 2 System board 0192 System Security Embedded Security hardware tamper detected System board 0199 System Security Security password retry count exceeded 1 Run BIOS Setup Utility and then save the current setting by pressing F10 2 System board 01C9 More than one Ethernet devices are found Remove one of them Press Esc to continue 1 Remove the Ethernet device that you installed or press Esc to ignore the war
113. prompt does not appear The POP has been removed Reinstall the backup battery and the battery pack B If an SVP has been set and is known by the servicer 1 2 o o x Turn on the computer When the ThinkPad logo comes up immediately press F1 to enter BIOS Setup Utility For models supporting the Passphrase function press F1 while the POP icon is appearing on the screen then enter the POP For the other models enter the POP Note To check whether the ThinkPad Notebook you are servicing supports the Passphrase function enter the BIOS Setup Utility and go to Security gt Password If the Using Passphrase item is displayed in the menu this function is available on the ThinkPad Notebook Select Security using the cursor directional keys to move down the menu Select Password Select Power On Password Type the current SVP in the Enter Current Password field then leave the Enter New Password field blank and press Enter twice In the Changes have been saved window press Enter Press F10 then in the Setup confirmation window select Yes How to remove the hard disk password Attention If User only mode is selected and the user HDP has been forgotten and cannot be made available to the servicer neither Lenovo nor Lenovo authorized servicers provide any services to reset the user HDPs or to recover data from the hard disk drive The hard disk drive can be replaced for a scheduled fee To remove a use
114. r HDP that has been forgotten when the SVP and the master HDP are known do the following 1 2 Turn on the computer When the ThinkPad logo comes up immediately press F1 to enter BIOS Setup Utility For models supporting the Passphrase function press F1 while HDP icon is appearing on the screen then enter the master HDP For the other models enter the master HDP Related service information 57 Note To check whether the ThinkPad Notebook you are servicing supports the Passphrase function enter the BIOS Setup Utility and go to Security gt Password If Using Passphrase item is displayed in the menu this function is available on the ThinkPad Notebook 3 Select Security using the cursor directional keys to move down the menu 4 Select Password 5 Select Hard disk x password where x is the letter of the hard disk drive A pop up window opens 6 Select Master HDP 7 Type the current master HDP in the Enter Current Password field then leave the Enter New Password field blank and press Enter twice 8 Press F10 9 Select Yes in the Setup Configuration window Both user HDP and master HDP will have been removed 58 ThinkPad T400s Hardware Maintenance Manual Power management To reduce power consumption the computer has three power management modes screen blank standby and hibernation Screen blank mode If the time set on the Turn off monitor timer in the operating system expires the LCD backlig
115. r will restart into the Windows desktop several times and you might experience periods when no activity is apparent on the screen for several minutes at a time This is normal 55 8 When the recovery process is complete the Welcome to Microsoft Windows screen is displayed Follow the instructions on the screen to complete the Windows setup Passwords As many as three passwords may be needed for any ThinkPad Notebook the power on password POP the hard disk password HDP and the supervisor password SVP If any of these passwords has been set a prompt for it appears on the screen whenever the computer is turned on The computer does not start until the password is entered Exception If only an SVP is installed the password prompt does not appear when the operating system is booted Power on password A power on password POP protects the system from being powered on by an unauthorized person The password must be entered before an operating system can be booted For how to remove the POP see password on page 57 Hard disk password There are two hard disk passwords HDPs User HDP for the user Master HDP for the system administrator who can use it to get access to the hard disk even if the user has changed the user HDP Note There are two modes for the HDP User only and Master User The Master User mode requires two HDPs the system administrator enters both in the same operation The system ad
116. s follows Plastic to plastic Turn an additional 90 degrees after the screw head touches the surface of the plastic part 90 degrees more 1 Cross section Logic card to plastic Turn an additional 180 degrees after the screw head touches the surface of the logic card 180 degrees more Cross section Torque driver If you have a torque driver refer to the Torque column for each step Make sure that you use the correct screw If you have a torque screwdriver tighten all screws firmly to the torque shown in the table Never use a screw that you removed Use a new one Make sure that all of the screws are tightened firmly Ensure torque screw drivers are calibrated correctly following country specifications 77 Retaining serial numbers This section includes the following descriptions Restoring the serial number of the system unit Restoring the serial number of the system unit When the computer was manufactured the EEPROM on the system board was loaded with the serial numbers of the system and all major components These numbers need to remain the same throughout the life of the computer If you replace the system board you must restore the serial number of the system unit to its original value Before replacing the system board save the original serial number by doing the following 1 Install the LENOVO ThinkPad Hardware Maintenance Di
117. skette Version 1 76 or later and restart the computer 2 From the main menu select 1 Set System Identification 3 Select 2 Read S N data from EEPROM The serial number of each device in your computer is displayed the serial number of the system unit is listed as follows 20 Serial number Write down that number Note The serial number of the system unit is also written on the label attached to the bottom of the computer After you have replaced the system board restore the serial number by doing the following 1 Install the LENOVO ThinkPad Hardware Maintenance Diskette Version 1 76 or later and restart the computer 2 From the main menu select 1 Set System Identification 3 Select 1 Add S N data from EEPROM Follow the instructions on the screen If the MTM and Product ID numbers differ from each other on the rear label use what is shown for the Product ID field See example below MTM on rear label TTTT CTO S N SSSSSSS Product ID on rear label TTTI MMM Use this number when setting Serial Number In the example the Serial Number to be input is 1STTTTMMMSSSSSSS Retaining the UUID The Universally Unique Identifier UUID is a 128 bit number uniquely assigned to your computer at production and stored in the EEPROM of your system board 78 ThinkPad T400s Hardware Maintenance Manual The algorithm that generates the number is designed to provide unique IDs until the year A D 3400 No two comput
118. ssembly on 2050 LCD panel on page 131 page 125 Cable routing When you install the LCD cable route the cable as shown in this figure 134 ThinkPad T400s Hardware Maintenance Manual 2070 Hinge kit For access remove these FRUs in order 1010 Battery pack on page 83 1020 Ultrabay Slim Media Bay device or travel bezel on page 84 2050 LCD panel on page 131 2060 LCD cable on page 134 Step Screw quantity Color Torque M2 x 3 mm small head nylon coated Silver 0 167 Nm 2 1 7 kgfcm Removing and replacing a 135 Table 34 Removal steps of hinge kit continued Cable routing When you install the hinge kit route the cables as shown in the figure below 136 ThinkPad T400s Hardware Maintenance Manual 2080 LED cable For access remove these FRUs in order 1010 Battery pack on page 83 1020 Ultrabay Slim Media Bay device or travel bezel on page 84 2050 LCD panel on page 131 2060 LCD cable on page 134 2070 Hinge kit on page 135 Removing and replacing a FRU 137 Table 35 Removal steps of LED cable continued Cable routing When you install the LED cable route the cable as shown in the figure below 138 ThinkPad T400s Hardware Maintenance Manual 2090 Antenna kit and LCD rear cover assembly For access remove these FRUs in order
119. sure that your HDD is supported on this system and that the latest HDD firmware is installed Inform the following information to the customer If in the primary bay the customer is using a non IBM or non Lenovo hard disk drive HDD or an old generation IBM HDD which is not supported by this system with the risk in mind the customer can still use it by pressing ESC If in the primary drive bay the customer is using a supported IBM Lenovo HDD with an old firmware the customer needs to update its firmware to the latest The latest version is available at http www lenovo com support 2100 Initialization error on HDDO Main hard disk drive Reseat the hard disk drive Main hard disk drive System board 2102 Initialization error on HDD1 Ultrabay hard disk drive Reseat the hard disk drive Ultrabay hard disk drive System board 2110 Read error on HDDO Main hard disk drive Reseat the hard disk drive Main hard disk drive System board 2112 Read error on HDD1 Ultrabay hard disk drive Reseat the hard disk drive Ultrabay hard disk drive System board cm cepe DD oe cepe wer 64 ThinkPad T400s Hardware Maintenance Manual Error messages Table 3 Error messages Symptom or error FRU or action in sequence Device address conflict 1 Load Setup Defaults in the BIOS Setup Utility 2 Backup battery 3 System board Allocation error for device 1 L
120. t a grounding system such as those listed below to provide protection that meets the specific service requirement Note The use of a grounding system to guard against ESD damage is desirable but not necessary Attach the ESD ground clip to any frame ground ground braid or green wire ground When working on a double insulated or battery operated system use an ESD common ground or reference point You can use coax or connector outside shells on these systems Use the round ground prong of the ac plug on ac operated computers Grounding requirements 6 Electrical grounding of the computer is required for operator safety and correct system function Proper grounding of the electrical outlet can be verified by a certified electrician ThinkPad T400s Hardware Maintenance Manual Safety notices multilingual translations The safety notices in this section are provided in the following languages e Traditional Chinese Safety information 7 8 A DANGER Before the computer is powered on after FRU replacement make sure all screws springs and other small parts are in place and are not left loose inside the computer Verify this by shaking the computer and listening for rattling sounds Metallic parts or metal flakes can cause electrical shorts A DANGER Some standby batteries contain a small amount of nickel and cadmium Do not disassemble a standby battery recharge it
121. t and apply them to the new base cover For the location of each label refer the following figure 124 ThinkPad T400s Hardware Maintenance Manual 2010 LCD bezel assembly For access remove the following FRU pack on page 83 1010 Batte Table 28 Removal steps of LCD bezel assembly g B vl 2 5 50 gt Eo CIE U M M2 x 3 mm shoulder socket head nylon coated 2 Screw cap Screw quantity Step Removing and replacing a FRU 125 Table 28 Removal steps of LCD bezel assembly continued 126 ThinkPad T400s Hardware Maintenance Manual 2020 LCD latch L and R y pack on page 83 2010 LCD bezel assembly on page 125 For access remove the following FRU 1010 Batte Table 29 Removal steps of LCD latch L and R When installing Attach the LCD latch marked L to the left hand side and the hand side LCD latch marked R to the right Removing and replacing a 127 2030 Integrated camera or microphone sub card For access remove these FRUs in order 1010 Battery pack on page 83 2010 LCD bezel assembly on page 125 Step Screw quantity Color Torque M2 x 3 mm small head nylon coated 1 Silver 0 167 Nm 1 7 kgfcm
122. t work alone under hazardous conditions or near equipment that has hazardous voltages Disconnect all power before Performing a mechanical inspection Working near power supplies Removing or installing main units Before you start to work on the machine unplug the power cord If you cannot unplug it ask the customer to power off the wall box that supplies power to the machine and to lock the wall box in the off position f you need to work on a machine that has exposed electrical circuits observe the following precautions Ensure that another person familiar with the power off controls is near you Attention Another person must be there to switch off the power if necessary Use only one hand when working with powered on electrical equipment keep the other hand in your pocket or behind your back Attention An electrical shock can occur only when there is a complete circuit By observing the above rule you may prevent a current from passing through your body When using testers set the controls correctly and use the approved probe leads and accessories for that tester Stand on suitable rubber mats obtained locally if necessary to insulate you from grounds such as metal floor strips and machine frames Observe the special safety precautions when you work with very high voltages Instructions for these precautions are in the safety sections of maintenance information Use extreme care when measuring high
123. tem board microprocessor LCD and memory Use the HMM as a back up to PEW and eSupport to view the complete list of FRUs at the MT Model level 42 ThinkPad T400s Hardware Maintenance Manual General checkout This chapter presents following information What to do first on page 44 Checkout guide on page 45 Diagnostics using PC Doctor for DOS on page 45 Lenovo System Toolbox on page 48 PC Doctor for Rescue and Recovery on page 48 FRU tests on page 48 Power system checkout on page 51 The descriptions in this chapter apply to any ThinkPad model that supports the PC Doctor for DOS diagnostics program Some descriptions might not apply to your particular computer Before you go to the checkout guide be sure to read the following important notes Important notes Only certified trained personnel should service the computer Before replacing any FRU read the entire page on removing and replacing FRUs When you replace FRUs use new nylon coated screws Be extremely careful during such write operations as copying saving or formatting Drives in the computer that you are servicing sequence might have been altered If you select an incorrect drive data or programs might be overwritten Replace a FRU only with another FRU of the correct model When you replace a FRU make sure that the model of the machine and the FRU part number are correct by ref
124. tenance Manual Checkout guide Use the following procedures as a guide in identifying and correcting problems with the ThinkPad Notebook Note The diagnostic tests are intended to test only ThinkPad products The use of non ThinkPad products prototype cards or modified options can lead to false indications of errors and invalid system responses 1 Identify the failing symptoms in as much detail as possible 2 Verify the symptoms Try to re create the failure by running the diagnostic test or by repeating the operation Diagnostics using PC Doctor for DOS The ThinkPad Notebook has a test program called PC Doctor for DOS hereafter called PC Doctor You can detect errors by running the diagnostics test included in PC Doctor Note PC Doctor for DOS is available at the following Web site http www lenovo com support To create the PC Doctor diagnostic CD follow the instructions on the Web site For some possible configurations of the computer PC Doctor might not run correctly To avoid this problem you need to initialize the computer setup by use of the BIOS Setup Utility before you run PC Doctor To enter BIOS Setup Utility do as follows 1 Turn on the computer 2 When the ThinkPad logo comes up immediately press F1 to enter the BIOS Setup Utility Note If a supervisor password has been set by the customer BIOS Setup Utility menu appears after the password is entered You can start the utilit
125. tended memory device Intel Turbo Memory 2 GB half size some models Intel Turbo Memory 4 GB half size CMOS RAM 242 bytes Hard disk drive 120 GB 5400 rpm MicroSATA Generation 2 interface 250 GB 5400 rpm MicroSATA Generation 2 interface Note Supported hard disk drives depend on the model Solid state drive 64 GB MicroSATA interface 80 GB MicroSATA interface 128 GB MicroSATA interface 128 GB FDE Full Disk Encryption MicroSATA interface 160 GB MicroSATA interface 256 GB FDE Full Disk Encryption MicroSATA interface Ultrabay Slim Media Bay DVD CD RW combo drive device DVD RAM RW drive Blu ray Disc drive Fingerprint reader Some models O Copyright Lenovo 2009 69 Table 7 Specifications continued Feature Description I O port External monitor connector DisplayPort Combo audio jack RJ45 connector Universal serial bus USB connector x 2 compatible with USB 1 1 and 2 0 and eSATA USB combo connector 1 Docking connector Audio Built in stereo speakers Software control volume Ethernet on the system board Gigabit Ethernet PCI Express Mini Card ntel WiFi Link 5100 ntel WiFi Link 5300 Intel WMAX WiFi Link 5150 ThinkPad 11b g Wireless LAN Mini PCI Express Adapter Qualcomm UNDP1 Wireless WAN card Ericsson F3507g USA Wireless WAN card Ericsson F3507g Other Wireless W
126. throw it into fire or water or short circuit it Dispose of the battery as required by local ordinances or regulations Use only the battery in the appropriate parts listing Use of an incorrect battery can result in ignition or explosion of the battery A DANGER The battery pack contains small amounts of nickel Do not disassemble it throw it into fire or water or short circuit it Dispose of the battery pack as required by local ordinances or regulations Use only the battery in the appropriate parts listing when replacing the battery pack Use of an incorrect battery can result in ignition or explosion of the battery A DANGER The lithium battery can cause a fire an explosion or a severe burn Do not recharge it remove its polarized connector disassemble it heat it above 100 C 212 F incinerate it or expose its cell contents to water Dispose of the battery as required by local ordinances or regulations Use only the battery in the appropriate parts listing Use of an incorrect battery can result in ignition or explosion of the battery A DANGER If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands immediately wash the affected areas with water for at least 15 minutes Seek medical care if any symptoms from the fluid are present after washing ThinkPad T400s Hardware Maintenance Manual A DANGER To avoid shock do not remove the p
127. til you find the failing FRU 7 If the problem remains replace the following FRUs one at a time do not replace a nondefective FRU a System board b LCD assembly oon 68 ThinkPad T400s Hardware Maintenance Manual Specifications This chapter presents specifications of the ThinkPad T400s Table 7 Specifications Feature Description Processor ntel Core 2 Duo processor SP9400 2 40 GHz 6 MB L2 cache Intel Core2 Duo processor SP9600 2 53 GHz 6 MB L2 cache Bus architecture 1066 MHz FSB 1066 MHz DDR3 SDRAM PCI bus PCI Express bus DMI Graphic memory chip Intel integrated graphics GMA 4500MHD Display 14 1 inch native 262K colors WXGA 1440 x 900 resolution Slim LED Backlight LCD Standard memory 1 GB DDR3 1066 SDRAM SO DIMM PC3 8500 card x 1 1 GB DDR3 1066 SDRAM SO DIMM PC3 8500 card x 2 2 GB DDR3 1066 SDRAM SO DIMM PC3 8500 card x 1 2 GB DDR3 1066 SDRAM SO DIMM PC3 8500 card x 2 4 GB DDR3 1066 SDRAM SO DIMM PC3 8500 card x 1 4 GB DDR3 1066 SDRAM SO DIMM PC3 8500 card x 2 Optional memory 1 GB DDR3 1066 SDRAM SO DIMM PC3 8500 card 2 GB DDR3 1066 SDRAM SO DIMM PC3 8500 card 4 GB DDR3 1066 SDRAM SO DIMM PC3 8500 card maximum of 8 0 GB Note Due to the limitation of the current 32 bit PC architecture actual usable memory size is limited to 2 5 GB even though the physical memory size is 8 GB Ex
128. time and date 0252 Password checksum bad The password is cleared Reset the password by running BIOS Setup Utility 0260 System timer error Charge the backup battery for more than 8 hours by connecting the ac adapter Replace the backup battery and run BIOS Setup Utility to reset the time and date System board 0270 Real time clock error 2 3 Charge the backup battery for more than 8 hours by connecting the ac adapter Replace the backup battery and run BIOS Setup Utility to reset the time and date System board 0271 Date and time error Neither the date nor the time is set in the computer 0280 Run BIOS Setup Utility to reset the time and date i Load Setup Default in BIOS Setup Previous boot incomplete Default Utility configuration used 2 DIMM 3 System board 02F0 1 CPU CPU ID xx Failed 2 System board 02F4 1 Load Setup Defaults in BIOS Setup EISA CMOS not writable Utility 2 Replace the backup battery 3 System board 02F5 1 DIMM DMA test failed 2 System board 02F6 1 DIMM Software NMI failed 2 System board 02F7 1 DIMM Fail safe timer NMI failed 2 System board 1802 1 Remove Mini PCI network card Unauthorized network card is plugged 2 System board in Turn off and remove the miniPCI network card 1803 Unauthorized daughter card is plugged in Turn off and remove the daughter card Remove the d
129. tom to FRU index in this section lists symptoms and errors and their possible causes The most likely cause is listed first in boldface type Note Do the FRU replacement or other actions in the sequence shown in the column headed FRU or action in sequence If replacing a FRU does not solve the problem put the original part back in the computer Do not replace a nondefective FRU This index can also help you determine during regular servicing what FRUs are likely to need to be replaced next A numeric error is displayed for each error detected in POST or system operation In the displays n can be any number If no numeric code is displayed check the narrative descriptions of symptoms If the symptom is not described there go to Intermittent problems on page 68 Note For a device not supported by diagnostic codes in the ThinkPad Notebooks see the manual for that device Numeric error codes Table 2 Numeric error codes Symptom or error FRU or action in sequence 0175 System board Bad CRC1 stop POST task The EEPROM checksum is not correct 0176 1 Run BIOS Setup Utility and save the System Security The system has been current setting by pressing F10 tampered with 2 System board 0177 System board Bad SVP data stop POST task The checksum of the supervisor password in the EEPROM is not correct 0182 1 Run BIOS Setup Utility Press F9 and Bad CRC2 Enter BIOS Setup and load Setu
130. ts list Windows Vista Ultimate 32 bit recovery DVDs Language P N CRU ID Czech 58Y2048 4 Danish 58Y2049 English 58Y2065 English Finnish and Swedish in Sweden 58Y2067 English French German and Dutch in Belgium and Luxemburg 58Y2066 English French German and Italian in Switzerland 58Y2068 French 58Y2050 German 58Y2052 Greek 58Y2051 Hebrew 58Y2053 Hungarian 58Y2055 Italian 58Y2056 Japanese 58Y2087 Korean 58Y2088 Norwegian 58Y2057 Polish 58Y2058 Romanian 58Y2059 Russian 58T2089 Serbian Latin 58Y2063 Simplified Chinese 58Y2046 Slovak 58Y2060 Slovenian 58Y2061 Spanish 58Y2062 Traditional Chinese 58Y2047 Traditional Chinese Hong Kong S A R 58Y2054 Turkish 58Y2064 170 ThinkPad T400s Hardware Maintenance Manual Common service tools Table 53 Parts list Common service tools Tool P N Screwdriver kit 95F3598 1 4 drive spinner handle 1650840 1 4 Sq to 1 4 hex torx adapter 93F2838 TR7 TR 10 tamper resistant torx bits 00P6967 Removal tool antenna RF connector 08K7159 USB 2 0 CD RW DVD ROM combo drive II 40Y8687 USB cable 40Y8704 USB floppy diskette drive for maintenance diskette 05K9283 USB floppy diskette drive tool kit 27L3452 Test card for integrated Smart Card 42W7820 LENOVO ThinkPad Hardware Maintenance Diskette Version 1 76 or later EN Download the file from the following Web site Partslist 171 172 ThinkPad T400s Hardware Maintenance
131. unce Variant GAV This is a standard model fixed configuration GAVs are announced and offered to all customers The MTM portion of the machine label is a 4 digit MT and 3 digit model where model a fixed part number not CTO Example 1829 F1U Also PEW eSupport and the HMM will list these products under the same fixed model number FRU identification for CTO CMV and GAV products There are three information resources to identify which FRUs are used to support CTO CMV and GAV products These sources are PEW eSupport and the HMM Using PEW PEW is the primary source for identifying FRU part numbers and FRU descriptions for the key commodities for CTO CMV and GAV products at a MT serial number level An example of key commodities are hard disk drives system boards microprocessors Liquid Crystal Displays LCDs and memory Remember all CTO and CMV products are loaded in PEW under the 4 digit MT and 3 digit model where model CTO Example 1829 CTO GAVs are loaded in PEW under the 4 digit MT and 3 digit model where model a fixed part number not CTO Example 1829 F1U PEW can be accessed at the following Web site http www lenovo com support site wss document do lndocid LOOK WARNTY Select Warranty lookup Input the MT and the Serial number and the list of key commodities will be returned in the PEW record under COMPONENT INFORMATION Important service information 41 Business
132. voltages Regularly inspect and maintain your electrical hand tools for safe operational condition Do not use worn or broken tools and testers Never assume that power has been disconnected from a circuit First check that it has been powered off Always look carefully for possible hazards in your work area Examples of these hazards are moist floors nongrounded power extension cables power surges and missing safety grounds Safety information 3 Do not touch live electrical circuits with the reflective surface of a plastic dental mirror The surface is conductive such touching can cause personal injury and machine damage Do not service the following parts with the power on when they are removed from their normal operating places in a machine Power supply units Pumps Blowers and fans Motor generators Similar units to listed above This practice ensures correct grounding of the units If an electrical accident occurs Use caution do not become a victim yourself Switch off power Send another person to get medical aid 4 ThinkPad T400s Hardware Maintenance Manual Safety inspection guide The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions As each machine was designed and built required safety items were installed to protect users and service personnel from injury This guide addresses only those items You should use good judgment to identif
133. w in 146 System board miscellaneous parts 45M2668 N Insulation top nsulation bottom Mini PCI Insulation bottom 34 mm ExpressCard slot nsulation bottom DIMM socket left Insulation bottom DIMM socket right nsulation NB nsulation CPU nsulation SIM socket Dummy card SIM Bracket SIM card LCD miscellaneous parts 45M2674 N Label camera Label no camera Screw cap thin Rubber 0 5 Rubber 0 8 Rubber 1 5 short Rubber 1 5 Gasket for LCD Lenovo logo ThinkPad logo Rubber rear cover A Rubber rear cover B Tape 0 5 rear cover Bumper front bezel 160 ThinkPad T400s Hardware Maintenance Manual AC adapters Table 41 Parts list 2 pin AC adapters xxE xxF xxJ xxG xxP xxS xxU xxY FRU FRU no CRU ID 2 pin 65 W 20 V adapter models CTO xxE xxF xxJ xxL xxP xxS xxU xxY 42T5282 2 pin 65 W 20 V adapter models CTO xxE xxF xxJ xxL xxP xxS xxU xxY 42T4423 2 pin 65 W 20 V adapter models CTO xxE xxF xxJ xxL xxP xxS xxU xxY 42T4419 2 pin 90 W 20 V adapter models CTO xxE xxF xxJ xxL xxP xxS xxU xxY 42T4427 2 pin 90 W 20 V adapter models CTO xxE xxF xx xxL xxP xxS xxU xxY 42T4431 2 pin 90 W 20 V adapter models CTO xxE xxF xxJ xxL xxP xxS xxU xxY
134. x 3Kx 3Lx 3Mx 3Nx 3Px 3Rx 35x 3Tx 3Ux 3Vx 3Wx 3Xx 3Yx 52x 53x 62x 63x 2823 CTO 23x 24x 25x 92x 93x 96x 97x 98x 99x 9 Ax 9Bx 9Cx 9Fx 9Gx 9Hx 9 x 9Kx 9Lx 2824 CTO 2825 CTO 5 Hinge kit 45M2654 IN 5 Hinge kit 45M2655 IN 6 LCD latch Land R 60Y4108 N 7 LCD rear cover assembly 45M2652 IN 8 LED sub card 45M2773 N 8 LED sub card 45M2774 IN 9 LED cable assembly 4409982 N 10 LCD cable 4409983 N 11 Clear plate for LCD bezel 60Y4109 N Parts list 157 Keyboard Table 39 Parts list Keyboard Language FRU no CRU ID Arabic 45N2076 45N2141 45N2216 Belgian 45N2077 45N2142 4532277 Brazilian Portuguese 45N2075 45 2143 45N2215 Bulgarian 45N2078 45N2144 45N2218 Canadian French 058 45N2073 45N2145 45N2213 Canadian French Acnor 45N2072 45N2146 45N2212 Czech 45N2079 45N2147 45N2219 Danish 45N2080 45N2148 45N2220 Dutch 45N2090 4532149 452230 Finnish Swedish 45N2079 45N2150 45N2237 French 45N2082 45N2151 45N2222 German 45N2083 45N2152 45N2223 Greek U S English and Greek layout 45N2084 45N2153 45N2224 Hebrew 45N2085 45 2154 45N2225 Hungarian 45N2086 45 2155 45N2226 Icelandic 45N2087 45N2156 45N2227 Italian 45N2088 45N2157 45N2228 Japanese 45N2102 45 2158 45N2242 Kazakhstan 4
135. y by pressing Enter instead of entering the supervisor password however you cannot change the parameters that are protected by the supervisor password On the BIOS Setup Utility screen press F9 Enter F10 and then Enter Note When you initialize the computer configuration some devices are disabled such as the serial port If you test one of these devices you will need to enable it by using Configuration utility for DOS The utility is available on the following Web site http www lenovo com support PC Doctor cannot be used to test a device that is in the docking station even if the computer supports the docking station To test a USB device connect it to the USB connector of the computer General checkout 45 Testing the computer Note The PC Doctor diagnostic CD does not support any optical drives connected through USB devices or any others It supports only the internal optical drive of the ThinkPad Notebook To run the test do as follows 1 2 CON Turn off the computer Make sure that the internal optical drive that is supported as a startup device is attached to the computer Turn on the computer If the computer cannot be powered on go to Power system checkout on page 51 Jand check the power sources If an error code appears go to Symptom to FRU index on page 61 When the ThinkPad logo comes up immediately press F12 to enter the Boot Menu Insert the PC Doctor CD into th
136. y potential safety hazards due to attachment of non ThinkPad features or options not covered by this inspection guide If any unsafe conditions are present you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem Consider these conditions and the safety hazards they present Electrical hazards especially primary power primary voltage on the frame can cause serious or fatal electrical shock Explosive hazards such as a damaged CRT face or a bulging capacitor Mechanical hazards such as loose or missing hardware To determine whether there are any potentially unsafe conditions use the following checklist at the beginning of every service task Begin the checks with the power off and the power cord disconnected Checklist 1 Check exterior covers for damage loose broken or sharp edges 2 Power off the computer Disconnect the power cord 3 Check the power cord for a Athird wire ground connector in good condition Use a meter to measure third wire ground continuity for 0 1 ohm or less between the external ground pin and the frame ground b The power cord should be the type specified in the parts list C Insulation must not be frayed or worn 4 Check for cracked or bulging batteries a Remove the cover 6 Check for any obvious non ThinkPad alterations Use good judgment as to the safety of any non ThinkPad alterations 7 Check insid

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