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IBM THINKPAD X121E User's Manual

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2. LCD LCD 15 Chapter 1 Safety information 13 amp FRU SEL us s amp uE FER zur eua u of AAAG dua vt TENS wl Jue 214 HAL
3. Wireless LAN AUX antenna black and wireless WAN AUX antenna blue Wireless WAN MAIN antenna orange and wireless LAN MAIN antenna gray Note Some models might have a third white cable for wireless LAN 78 Hardware Maintenance Manual Chapter 9 Locations This chapter presents the locations of the ThinkPad X121e hardware components Front view Integrated camera Touch pad Power switch TrackPoint buttons Security keyhole EZ TrackPoint pointing stick Il ac power connector UltraNav pointing device USB connector Built in digital microphone Always on USB connector For the description of the power status indicator see Chapter 5 Status indicators on page 41 O Copyright Lenovo 2011 79 Rear view Sleep standby status indicator H HDMI port E Combo audio jack Fan louvers Ell Ethernet connector External monitor connector EJ USB connector For the description of the power status indicator see Chapter 5 Status indicators on page 41 Bottom view Battery pack Ell Bottom slot cover El Battery pack latch For the description of the power status indicator see Chapter 5 Status indicators on page 41 80 Hardware Maintenance Manual Chapter 10 Parts list This chapter contains following lists of the service parts Overall on page 82 LCD FRUs on page 90
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5. Keyboard on page 94 Miscellaneous parts on page 95 ac power adapters on page 95 Power cords on page 96 Recovery discs on page 97 Common service tools on page 102 Notes Each FRU is available for all types or models unless specific types or models are specified e FRU with specific models listed and described as xxU where U is an example of a country designator should be used for all models ending in U e 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 External CRU statement to customers Some problems with your product can be resolved with a replacement part you can install yourself called a Customer Replaceable Unit or CRU Some CRUs are designated as Self service CRUs and others are designated as Optional service CRUs Installation of Self service CRUs is your responsibility you may request that Lenovo installs an Optional service CRU according to the warranty service for your product Where you are installing the CRU Lenovo wil
6. Note If only a supervisor password is set the password prompt will not be displayed when the operating system is started Power on password A power on password protects the system from being powered on by an unauthorized person The password must be turned on before the operating system can be started For instructions on how to remove the power on password see How to remove the power on password on page 33 Hard disk password There are two hard disk passwords e User hard disk password for the user e Master hard disk password 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 hard disk password User only and Master User The Master User mode requires two hard disk passwords the system administrator enters both in the same operation The system administrator then provides the user hard disk password to the system user 32 Hardware Maintenance Manual Attention If the user HDP has been forgotten check whether a master hard disk password has been set If a master hard disk password has been set it can be used to access the hard disk drive If no master hard disk password is available neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user hard disk password or the master hard disk password or to recover data from the hard disk drive The hard disk drive can be replaced for a
7. When the ThinkPad logo is displayed immediately press F1 to enter ThinkPad Setup Select Security Select Password Select Power On Password Type the current supervisor password in the Enter Current Password field Then leave the Enter New Password field blank and press Enter twice gt ON 7 In the Changes have been saved window press Enter 8 Press F10 to save changes and exit the ThinkPad Setup program How to remove the hard disk password Attention If User only mode is selected and the user hard disk password has been forgotten and cannot be made available to the service technician neither Lenovo nor Lenovo authorized service technicians provide any services to reset the user hard disk password or to recover data from the hard disk drive The hard disk drive can be replaced for a scheduled fee To remove a user hard disk password that has been forgotten when the supervisor password and the master hard disk password are known do the following Chapter 4 Related service information 33 Tum on the computer When the ThinkPad logo comes up immediately press F1 to enter ThinkPad Setup Select Security Select Password Select Hard disk x password where x is the letter of the hard disk drive A pop up window opens Select Master HDP where HDP stands for hard disk password Type the current master hard disk password in the Enter Current Password field Then leave the Enter New Passwo
8. 6Rx 63x 6Ux 3048 CTO 28x 29x 2Ax 2Bx 2Cx 2Dx 2Kx 2Lx 2Mx 2Nx 2Px 20x 2Vx 3049 CTO 3051 CTO 52x 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Dx 5Ex 5Nx 5Px 5Qx 5Rx 3053 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 3055 CTO LCD cable 3045 CTO 62x 63x 64x 65x 66x 67x 68x 69x 6Ax 6Bx 6Cx 6Dx 6Fx 6Gx 6Hx 6Jx 6Kx 6Mx 6Px 60x 6Rx 63x 3048 CTO 28x 29x 2Ax 2Bx 2Cx 2Dx 2Kx 2Lx 2Mx 2Nx 2Px 20x 2Vx 3049 CTO 3051 CTO 52x 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Dx 5Ex 5Nx 5Px 5Qx 5Rx 3053 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 3055 CTO LCD cable 3045 CTO 62x 63x 64x 65x 66x 67x 68x 69x 6Ax 6Bx 6Cx 6Dx 6Fx 6Gx 6Hx 6Jx 6Kx 6Mx 6Px 60x 6Rx 63x 3048 CTO 28x 29x 2Ax 2Bx 2Cx 2Dx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Vx 3049 CTO 3051 CTO 52x 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Dx 5Ex 5Nx 5Px 5Qx 5Rx 3053 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 3055 CTO 92 Hardware Maintenance Manual 04W2226 Table 34 Parts list LCD continued ID Integrated camera 3045 CTO 62x 63x 64x 65x 66x 67x 68x 69x 6Ax 6Bx 6Cx 6Dx 6Fx 6Gx 6Hx 6Jx 6Kx 6Mx 6Px 6Qx 6Rx 63x 6Ux 3048 CTO 28x 29x 2Ax 2Bx 2Cx 2Dx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Vx 3049 CTO 3051 CTO 52x 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Dx 5
9. NN 41505 PN DIIS OMNNAN DPINA MV Ia AWaINA n55103 p v DIN msan IN 70944 3395 01525 5129 NINN 299902 VIVY moo NN 1900 D5 P IN DN OY Sana TONN Sram dava LCD yum WAN Ton ON t yaun ON NDA my Naps 09 mne MPT 157902 boa Po cyan oo INNS Sun OY nd 9 0523n SY PANNA 5 ann p ov5an NN 9n5 PN INYANA 91309 onn AN DAT PANT 22159 NPANI IN NIIP 05719 TI n MIY 1n nPUN an 551009 IN t p 21 nn3n5 199009 33729532 prova NJ Y 12 Hardware Maintenance Manual Ymon 2299 nt Wye FRU n 5v nnn NgNN namo 1 ON NON t 525n 55 NN IPN NIINON TANDO MN WOLIN O ypunp hn 9929952 MN pro AUNAN NN oanan FRU ThinkPad RE et One Oe ThinkPad
10. Usea torque screwdriver if you have one Tighten screws as follows Plastic to plastic Turn an additional angle of 90 degrees after the screw head touches the surface of the plastic part 90 degrees more Cross section e Logic card to plastic Turn an additional angle of 180 degrees after the screw head touches the surface of the logic card O Copyright Lenovo 2011 45 180 degrees more 4 Cross section Notes e 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 for each step in Chapter 8 Removing and replacing a FRU on page 49 Never use a screw that you removed Use a new one Make sure that all of the screws are tightened firmly Ensure torque screwdrivers are calibrated correctly following country specifications Retaining serial numbers This topic provides instructions on the following e Restoring the serial number of the system unit on page 46 e Retaining the UUID on page 47 e Reading or writing the ECA information on page 47 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 resto
11. gt ThinkVantage gt Lenovo ThinkVantage Toolbox Follow the instructions on the screen Lenovo ThinkVantage Toolbox also has problem determination aids that determine software and usage problems For additional information about this program see the Help for the program FRU tests The following table shows the test for each FRU Table 1 FRU tests System board 1 Diagnostics gt CPU Coprocessor 2 Diagnostics gt Systemboard 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 ThinkPad Setup 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 Enter the ThinkPad Setup and change Serial ATA SATA setting to Compatibility and run Diagnostics gt Fixed Disks Diskette drive 1 Diagnostics gt Diskette Drives 2 Interactive Tests gt Diskette Memory 1 If two DIMMs are installed remove one of them and run Diagnostics gt System Memory 2 If the problem does not recur return the DIMM to its place remove the other one and run the test again Chapter 3 General
12. 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 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 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 licen
13. CTO 62x 63x 64x 65x 66x 67x 68x 6Ax 6Bx 6Cx 6Dx 6Fx 6Jx 6Mx 60x 6Rx 63x 6Ux 3048 CTO 22x 23x 24x 25x 29x 2Ax 2Bx 2 2Mx 2Nx 2Px 2Qx 2Vx 3049 CTO 3051 CTO 53x 54x 55x 56x 57x 5Bx 5Dx 5Ex 5Nx 5Px 5Qx 5Rx 3053 CTO 22x 23x 25x 26x 27x 28x 2Dx 3055 CTO Battery pack 3 cell Li ion 2 8 Ah 4274953 3045 CTO 69x 6Gx 6Hx 6Kx 6Px 3048 CTO 26x 27x 28x 2Dx 2Kx 2Lx 3049 CTO 3051 CTO 52x 58x 59x 5Ax 3053 CTO 24x 29x 2Ax 2Bx 2Cx 3055 CTO Battery pack 3 cell Li ion 2 8 Ah 4274955 3045 CTO 69x 6Gx 6Hx 6Kx 6Px 3048 CTO 26x 27x 28x 2Dx 2Kx 2Lx 3049 CTO 3051 CTO 52x 58x 59x 5Ax 3053 CTO 24x 29x 2Ax 2Bx 2Cx 3055 CTO Base cover assembly 04W2230 e 3045 62x 63x 64x 65x 66x 68x 69x 6Ax 6Bx 6Cx 6Fx 6Gx 6Hx 6Kx 6Mx 6Px 60x 6Rx 65x 3048 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Kx 2Lx 2 2Nx 2Px 2Qx 2Vx 3049 CTO 3051 CTO 52x 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Dx 5Ex 5Nx 5Px 5Qx 5Rx 3053 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 3055 CTO Base cover assembly for Taiwan 04W2231 3045 CTO 3048 CTO 3049 CTO 3051 CTO 3053 CTO 3055 CTO 84 Hardware Maintenance Manual Table 33 Parts list Overall continued ID 6Kx 6Mx 6Px 60x 6Rx 6Sx 6Tx 6Ux 3048 CTO 22x 23x 24x 25x 26x 27x 28x 29
14. PC Cards a System board b LCD assembly Chapter 4 Related service information 39 40 Hardware Maintenance Manual Chapter 5 Status indicators This chapter presents the system status indicators that show the status of the computer Table 7 Status indicators When the Caps Lock mode is enabled the Caps Lock indicator is displayed on the screen You can enter all alphabetic characters A Z in uppercase without pressing the Shift key Wireless status Press F9 to enable or disable the wireless features You can quickly change the power state of each feature on the list E Power status Green The ac power adapter is connected If a battery is installed on the computer it is charged when this indicator is on e Off The ac power adapter is not connected E Sieep standby The illuminated dot in the ThinkPad logo on the outer lid of the computer and on the status palm rest works as a system status indicator it shows whether the computer is in sleep standby hibernation or normal mode Red The computer is on in normal mode e Fast blinking red The computer is entering sleep standby or hibernation mode Slow blinking red The computer is in sleep standby mode e Off The computer is off or in hibernation mode E Sleep standby status O Copyright Lenovo 2011 41 42 Hardware Maintenance Manual Chapter 6 Fn key combinations The following table shows the function of each combination of Fn wi
15. VORSICHT Die Systembatterie ist eine Lithiumbatterie 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 A VORSICHT Die Leuchtstoffr hre im LCD Bildschirm enth lt 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 f llt 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 Sicherheitsgr nden die Kunststoffabdeckung die den unteren Teil der Spannungswandlerplatine umgibt nicht entfernen A VORSICHT Obwohl Hauptbatterien eine niedrige Spannung haben k nnen sie doch bei Kurzschlu oder Erdung genug Strom abgeben um brennbare Materialie
16. bit recovery DVDs Language P N US English 0471877 Windows 7 Starter 32 bit DVDs Windows 7 Starter 32 bit is preinstalled as the operating system in the following models 3045 CTO 3048 CTO 3049 CTO 3051 CTO 3053 CTO 3055 CTO Chapter 10 Parts list 101 Table 50 Parts list Windows 7 Starter 32 bit recovery DVDs Common service tools Table 51 Parts list Common service tools 1 4 drive spinner handle 1650840 1 4 Sq to 1 4 hex torx adapter 93F2838 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 Note Download the file from the following Web site http www lenovo com support 102 Hardware Maintenance Manual Appendix A Notices 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
17. disk drive 320 GB 7200 rpm 04W1796 3045 CTO 65x 66x 67x 68x 6Qx 6Rx 6Sx 6Tx 6Ux 3048 CTO 2Nx 2Px 2Qx 2Vx 3049 CTO 3051 CTO 5Px 3053 CTO 2Dx 3055 CTO SATA hard disk drive 320 GB 7200 rpm 04W1797 3045 CTO 65x 66x 67x 68x 6Qx 6Rx 6Sx 6Tx 6Ux 3048 CTO 2Nx 2Px 2Qx 2Vx 3049 CTO 3051 CTO 5Px 3053 CTO 2Dx 3055 CTO SATA solid state drive 128 GB 04W1798 3045 CTO 63x 64x 3048 CTO 3049 CTO 3051 CTO 3053 CTO 3055 CTO SATA solid state drive 128 GB 04W1800 3045 CTO 63x 64x 3048 CTO 3049 CTO 3051 CTO 3053 CTO 3055 CTO SATA solid state drive 128 GB 04W1799 3045 CTO 63x 64x 3048 CTO 3049 CTO 3051 CTO 3053 CTO 3055 CTO 86 Hardware Maintenance Manual Table 13 13 4 4 4 14 4 4 14 33 Parts list Overall continued FRU Overall Bluetooth daughter card BDC 3 0 60Y3271 e 3045 63x 64x 65x 66x 67x 68x 6Fx 6Jx 6Kx 6Mx 6Px 60x 6Rx 65x 6Tx 6Ux 3048 CTO 22x 23x 24x 25x 28x 2Bx 2Cx 2Mx 2Nx 2Px 20x 2Vx 3049 CTO 3051 CTO 53x 54x 55x 56x 57x 58x 59x 5Nx 5Px 5Qx 5Rx 3053 CTO 25x 26x 2Dx e 3055 CTO Bluetooth daughter card BDC 3 0 60Y3275 e 3045 63x 64x 65x 66x 67x 68x 6Fx 6Jx 6Kx 6Mx 6Px 60x 6Rx 65x 6Tx 6Ux 3048 CTO 22x 23x 24x 25x 28x 2Bx 2Cx 2Mx 2Nx 2Px 20x 2Vx 3049 CTO 3051 CTO 53x 54x 55x 56x 57x 58x 59x 5Nx 5Px 5Qx 5R
18. 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 a 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 Chapter 9 Locations on page 79 8 When replacing a FRU use the correct screw s as shown in the procedures ww 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 Before servicing ThinkPad X121e models Some ThinkPad X121e models you are servicing might have the SIM card that the customer has installed If the computer you are se
19. mm black wafer head 10 M2 x 8 mm black wafer head 5 M3 x 3 5 mm black wafer head 5 M2 x 5 mm black wafer head 15 ac power adapters Table 37 Parts list 2 pin ac power adapters mn 2 pin 65 W 20 V adapter Models CTO xxU xxF xxL xxP xxS xxY xxE xxJ 2 pin 65 W 20 V adapter Models CTO xxU xxF xxL xxS xxY xxE 2 pin 65 W 20 V adapter Models CTO xxU xxF xxL xxP xxS XXY xxE xxJ Table 38 Parts list 3 pin ac power adapters 3 pin 65 W 20 V adapter Models xxG xxM xxQ xxA xxT xxC xxH xxV 45N0120 2 3 pin 65 20 V adapter Models xxG xxM xxQ xxA xxT xxK xxC xxH xxV 4274421 3 pin 65 W 20 V adapter Models xxG xxQ xxA xxT xxK xxC xxB xxH xxV 42T4417 Chapter 10 Parts list 95 Power cords A ThinkPad power cord for a specific country or region is usually available only in that country or region Table 39 Parts list 2 pin power cords Country or region pue Argentina 2 Models xxY Brazil 42T5180 42T5183 e Models CTO xxP Canada U S 42T5008 42T5093 e Models xxF xxL xxS xxU Japan 42T5014 42T5099 e Models CTO xxE xxJ Table 40 Parts list 3 pin power cords Country or region CRU ID Australia New Zealand 4275050 4275135 e Models CTO xxM Bangladesh Sri Lanka South Africa 4275056 4275141 e Model
20. 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 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 Name and phone number of service technician Date of service Date on which the machine failed Date of purchase Failure symptoms error codes appearing on the display and beep symptoms Procedure index and page number in which the failing FRU was detected Failing FRU name and part number Machine type model number and serial number Customer s name and address fO NEON QI Note 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 indicate 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 O Copyright Lenovo 2011 23 The following are not covered under warranty LCD panel cracked from the application of excessive force or from being dr
21. remove the drive while the computer is operating or is in suspend mode Table 12 Removal steps of hard disk drive or solid state drive e Step Screw quantity Torque EH M2 x 5 mm wafer head nylon coated 2 Black 0 181 Nm 1 85 kgfcm Chapter 8 Removing and replacing a FRU 53 Table 12 Removal steps of hard disk drive or solid state drive continuea When installing Make sure the hard disk drive or solid state drive assembly is attached firmly Table 13 Removal steps of the hard disk drive or solid state drive bracket Step Screw quantity Torque M3 x 2 8 mm wafer head nylon coated 2 0 392 Nm 4 kgfem 1050 PCI Express Mini Card for wireless LAN For access remove these FRUs in order 1010 Battery pack on page 50 1020 Bottom slot cover on page 51 54 Hardware Maintenance Manual Table 14 Removal steps of PCI Express Mini Card for wireless LAN In step El 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 the direction of the arrows Note Some models might have a third white antenna cable Step Screw quantity Torque H M2 x 3 mm wafer head nylon coated 1 0 181 Nm 1 85 kgfcm Chapter 8 Removing and replacing a FRU 55 Table 14 Removal steps of PCI Express Mini Card for wireless LAN continued When installing Plug the gray cable into the jack marked MAIN or M and the
22. that Lenovo installs an Optional service CRU according to the warranty service for your product Where you are installing the CRU Lenovo will ship the CRU to you CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request You may find a list of CRUs in the publications that ship with your product or at http www lenovo com CRUs You may be required to return the defective part that is replaced by the CRU When return is required 1 return instructions a prepaid shipping label and a container will be included with the replacement CRU and 2 you may be charged for the replacement CRU if Lenovo does not receive the defective part within thirty 30 days of your receipt of the replacement CRU See your Lenovo Limited Warranty documentation for full details 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 Chapter 7 FRU replacement notices on page 45 3 Begin by removing any FRUs that have to be removed before replacing the failing FRU Such FRUs are listed in each FRU replacement section Remove them in the order in which they are listed 4 Follow the correct sequence in the steps for removing a FRU as given in the
23. 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 Symptom to FRU index This section contains following information e Numeric error codes on page 36 e Error messages on page 37 e No beep symptoms on page 37 e LCD related symptoms on page 38 e Intermittent problems on page 38 e Undetermined problems on page 39 The symptom 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 38 Chapter 4 Related service information 35 Note For a device not supported by di
24. 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 38 Hardware Maintenance Manual 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 28 1 2 3 1 0 Bs Turn off the computer Visually check each FRU for damage Replace any damaged FRU Remove or disconnect all of the following devices g 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 until you find the failing FRU If the problem remains replace the following FRUs one at a time do not replace a nondefective FRU Non ThinkPad devices Printer mouse and other external devices Battery pack Hard disk drive External diskette drive or optical drive DIMM
25. with eb 1150 DC in sub card and base cover assembly 2010 LCD unit 2020 LCD bezel 2030 Integrated camera 2040 LCD panel LCD cable hinges 34 35 35 36 37 37 37 38 38 39 41 43 45 45 46 46 47 47 49 49 50 51 52 53 54 56 57 59 60 62 63 64 65 67 68 71 13 74 75 2050 Wireless LAN antenna assembly wireless WAN antenna assembly and LCD rear cover assembly Chapter 9 Locations Front view Rear view Bottom view Chapter 10 Parts list Overall LCD FRUs Keyboard Miscellaneous parts ac power adapters Power cords Recovery discs ii Hardware Maintenance Manual 76 79 79 80 80 81 82 90 94 95 95 96 97 Windows XP Professional 32 bit DVDs Windows Vista Business 32 bit DVDs Windows 7 Home Basic 32 bit DVDs Windows 7 Home Premium 82 bit DVDs Windows 7 Home Premium 64 bit DVDs Windows 7 Professional 32 bit DVDs Windows 7 Professional 64 bit DVDs Windows 7 Ultimate 82 bit DVDs Windows 7 Ultimate 64 bit DVDs Windows 7 Starter 32 bit DVDs Common service tools Appendix A Notices Electronic emissions notices Trademarks 97 97 98 98 99 99 100 101 101 101 102 103 104 104 About this manual This manual contains service and reference information for the following ThinkPad products ThinkPad X121e Machine types MT 3045 3048 3049 3051 3053 3055 Use this manual a
26. 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 System still functions Note If the test shows that the HDD Active Protection System 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 a system board down be sure to put it only on a padded surface such as an ESD mat or a corrugated conductive surface After replacing the system board run PC Doctor for DOS to make sure that the HDD Active Protection System still functions The procedure is as follows 1 Place the computer on a horizontal surface 2 Run Diagnostics gt ThinkPad Devices gt HDD Active Protection Test 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 50 1020 Bottom slot cover on page 51 1040 Hard disk drive or solid state drive assembly on page 53 1070 Keyboard on page 57 1090 Top case assembly on page 60 1100 Bluetooth daughter card on page 62 Table 23 Removal steps of system board Chapter 8 Removing and replacing a FRU 65 Table 23 Removal steps of syst
27. 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Dx 5Ex 5Nx 5Px 5Qx 5Rx 3053 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 3055 CTO Microphone 60Y5748 N e 3045 CTO 62x 63x 64x 65x 66x 67x 68x 69x 6Ax 6Bx 6Cx 6Fx 6Hx 6Kx 6Mx 6Px 6Qx 6Rx 6Sx 6Tx 6Ux 3048 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Vx 3049 CTO 3051 CTO 52x 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Dx 5Ex 5Nx 5Px 5Qx 5Rx 3053 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 3055 CTO Battery pack 6 cell Li ion 2 8 Ah 4214957 e 3045 CTO 62x 63x 64x 65x 66x 67x 68x 6Ax 6Bx 6Cx 6Fx 6Jx 6Mx 6Qx 6Rx 6Sx 6Tx 6Ux 3048 CTO 22x 23x 24x 25x 29x 2Ax 2Bx 2Cx 2Mx 2Nx 2Px 2Qx 2Vx 3049 CTO 3051 CTO 53x 54x 55x 56x 57x 5Bx 5Dx 5Ex 5Nx 5Px 5Qx 5Rx 3053 CTO 22x 23x 25x 26x 27x 28x 2Dx 3055 CTO Chapter 10 Parts list 83 Table 33 Parts list Overall continued Battery pack 6 cell Li ion 2 8 Ah 4274959 e 3045 CTO 62x 63x 64x 65x 66x 67x 68x 6Ax 6Bx 6Cx 6Dx 6Fx 6Jx 6Mx 60x 6Rx 63x 6Ux 3048 CTO 22x 23x 24x 25x 29x 2Ax 2Bx 2Cx 2Mx 2Nx 2Px 20x 2Vx 3049 CTO 3051 CTO 53x 54x 55x 56x 57x 5Bx 5Dx 5Ex 5Nx 5Px 5Qx 5Rx 3053 CTO 22x 23x 25x 26x 27x 28x 2Dx 3055 CTO Battery pack 6 cell Li ion 2 8 Ah 42T4961 e 3045
28. C3 10600 card 55Y3715 3045 CTO 6Cx 62x 69x 3048 CTO 3049 CTO 3051 CTO 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Dx 5Ex 5Nx 5Px 5Qx 5Rx 3053 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 3055 CTO 2 GB DDR3 1333 SDRAM SO DIMM PC3 10600 card 55Y3716 3045 CTO 6Ax 6Bx 6Cx 6Dx 6Fx 6Gx 6Hx 6Jx 6Kx 6Mx 6Px 6Rx 6Sx 3048 CTO 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Kx 2Lx 2Mx 2Vx 3049 CTO 3051 CTO 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Dx 5Rx 3053 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Dx 3055 CTO 4 GB DDR3 1333 SDRAM SO DIMM PC3 10600 card 55Y37 17 3045 CTO 63x 64x 65x 66x 67x 68x 6Qx 6Tx 6Ux 3048 CTO 22x 2Nx 2Px 20x 3049 CTO 3051 CTO 5 5Px 5Qx 3053 CTO 3055 CTO Ericsson F5521gw Wireless WAN card 60Y3279 3045 CTO 63x 66x 60x 3048 CTO 2Nx 3049 CTO 3051 CTO 3053 CTO 3055 CTO Ericsson F5521gw Wireless WAN card for Malaysia 60Y3267 3045 CTO 3048 CTO 3049 CTO 3051 CTO 3053 CTO 3055 CTO Huawei EM660 Wireless WAN card 60Y3239 3045 CTO 6Fx 3048 CTO 3049 CTO 3051 CTO 53x 3053 CTO 3055 CTO Gobi3000 Wireless WAN card 60Y3257 3045 CTO 3048 CTO 2Vx 3049 CTO 3051 CTO 3053 CTO 3055 CTO 88 Hardware Maintenance Manual Table 33 Parts list Overall continued FRU Overall Gobi3000 Wireless WAN card for Malaysia 60Y3283 3045 CTO 3048 CTO 3049 CTO 3051 CTO 3053 CTO 3055 CTO ThinkPad 11b
29. CMVs are custom models and are not found in the HMM General Announce 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 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 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 e PEW be accessed at the following Web site http www lenovo com support site wss document do IndocidZLOOK WARNTY Select Warranty lookup Input the MT and the Serial number and the list of key commodities will be returned in the PE
30. Cx 2Dx 3055 CTO 04W1897 04W1898 04W1899 04W2220 04W2221 Chapter 10 Parts list 93 Table 34 Parts list LCD continued FRU LCD CRU ID LCD cover kit red without Wireless WAN 04W2250 N 3045 CTO 3048 CTO 3049 CTO 3051 CTO 3053 CTO 3055 CTO LCD cover kit black without Wireless WAN 04W2251 N 3045 CTO 3048 CTO 3049 CTO 3051 CTO 3053 CTO 3055 CTO Keyboard Table 35 Parts list Keyboard Language CRU ID Brazilian Portuguese 63Y0051 63Y0123 Canadian French 058 63Y0049 63Y0121 Canadian French Acnor 63Y0048 63Y0120 Finnish Swedish 63Y0073 63Y0145 Greek U S English and Greek layout 63Y0060 63Y0132 Kazakhstan 63Y0065 63Y0137 Latin American Spanish 63Y0050 63Y0122 94 Hardware Maintenance Manual Table 35 Parts list Keyboard continued Language ID Polish Portuguese Russian Slovak Slovenian Spanish 63Y0068 63Y0140 63Y0069 63Y0141 63Y0070 63Y0142 63Y0071 63Y0143 63Y0072 63Y0144 63Y0050 63Y0129 Swiss 63Y0074 63Y0146 Thai 63Y0081 63Y0153 Traditional Chinese 63Y0080 63Y0152 Turkish 63Y0075 63Y0147 Turkish F 63Y0082 63Y0154 U S English 63Y0047 63Y0119 U S English International with a Euro symbol 63Y0077 63Y0149 Miscellaneous parts Table 36 Parts list Miscellaneous parts CRU ID Screw kit including nylon coated screws 04W2217 N e M2 x 3 mm black wafer head 20 e M2 x 4 mm silver wafer head 10 M2 5 x 5
31. E a s de 2 4 EUA AN au LCD LCD 47 ALB EE 158 600 Hol ae Xe ESTE SA Ya AA AFA ABL PUT A au 14 Hardware Maintenance Manual AJA AAS FAMA AMO DES opp PES wis AAA HANS AN au 712 15948 AFORA 4939714 sag 41817191 SER AFF 88 SAS NSU FRU Hot Swap 5 41515 APS A7 14 6 AA SES Far MAAE A BE Aes Seas Antes de encender el sistema despues de sustituir una FRU compruebe que todos los tornillos muelles y demas piezas pequenas se encuentran en su sitio y no se encuentran sueltas dentro del sistema Compru belo agitando el sistema y escuchando los posibles ruidos que provocarian Las piezas metalicas pueden causar cortocircuitos el ctricos Algunas bater as de reserva contienen una pequena 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 Las baterias contienen pequenas cantidades de n quel No las desmonte ni recargue ni las eche al fuego o al agua ni las cortocircuite Desechelas tal como dispone la normativa local Utilice s lo bater as que se encuentren en
32. EO label E System label Information label Asset tag SIM ICCID label Israel label Postel label by SKU Indonesia SIRIM label for Modem BT WLAN WWAN Non Encryption label or Indonesia rating label Brazil Anatel Bluetooth label Brazil Anatel BG label Brazil Anatel WWAN label Leadcore China Mobile label China Telecom label for IMEI Qualcomm FOX Gobi 2000 label label China Telecom label for WWAN E China Mobile China Unicom or China WWAN label 70 Hardware Maintenance Manual For some models you need to apply two FCC labels Check the old base cover if it has two FCC labels apply both to the new base cover 2010 LCD unit For access remove these FRUs in order 1010 Battery pack on page 50 1020 Bottom slot cover on page 51 1040 Hard disk drive or solid state drive assembly on page 53 1070 Keyboard on page 57 1090 Top case assembly on page 60 1130 System board assembly fan assembly and backup battery on page 65 Table 27 Removal steps of LCD unit In step release the antenna cables from the cable guides When installing Make sure that the cables are attached to the cable guides firmly e When 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 guid
33. Ex 5Nx 5Px 5Qx 5Rx 3053 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 3055 CTO Integrated camera 3045 CTO 62x 63x 64x 65x 66x 67x 68x 69x 6Ax 6Bx 6Cx 6Dx 6Fx 6Gx 6Hx 6Jx 6Kx 6Mx 6Px 60x 6Rx 63x 6Ux 3048 CTO 28x 29x 2Ax 2Bx 2Cx 2Dx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Vx 3049 CTO 3051 CTO 52x 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Dx 5Ex 5Nx 5Px 5Qx 5Rx 3053 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 3055 CTO 3045 CTO 62x 63x 64x 65x 66x 67x 68x 69x 6Ax 6Bx 6Cx 6Dx 6Fx 6Gx 6Hx 6Jx 6Kx 6Mx 6Px 60x 6Rx 63x 3048 CTO 28x 29x 2Ax 2Bx 2Cx 2Dx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Vx 3049 CTO 3051 CTO 52x 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Dx 5Ex 5Nx 5Px 5Qx 5Rx 3053 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 3055 CTO LCD cover kit red with Wireless WAN 3045 CTO 62x 67x 6Gx 6Jx 6Kx 3048 CTO 24x 29x 2Bx 2Dx 2Px 2Vx 3049 CTO 3051 CTO 53x 54x 56x 58x 5Nx 3053 CTO 25x 27x 29x 3055 CTO LCD cover kit black with Wireless WAN Integrated camera e 3045 CTO 63x 64x 65x 66x 68x 69x 6Ax 6Bx 6Cx 6Dx 6Fx 6Hx 6Mx 6Px 6Qx 6Rx 6Sx 6Tx 6Ux 3048 CTO 22x 23x 25x 26x 27x 28x 2Ax 2Cx 2Kx 2Lx 2Mx 2Nx 2Qx 3049 CTO 3051 CTO 52x 55x 57x 59x 5Ax 5Bx 5Dx 5Ex 5Px 5Qx 5Rx 3053 CTO 22x 23x 24x 26x 28x 2Ax 2Bx 2
34. Jx 6Kx 6Mx 6Px 3048 CTO 29x 2Ax 2Bx 2Cx 2Dx 2Kx 2Lx 3049 CTO 3051 CTO 55x 57x 59x 3053 CTO 26x 28x 2Ax 2Bx 3055 CTO Table 43 Parts list Windows 7 Home Basic 32 bit recovery DVDs Windows 7 Home Premium 32 bit DVDs Windows 7 Home Premium 32 bit is preinstalled as the operating system in the following models 3045 CTO 3048 CTO 3049 CTO 3051 CTO 3053 CTO 3055 CTO Table 44 Parts list Windows 7 Home Premium 32 bit recovery DVDs Indian English 03W8022 N Simplified Chinese 03W8021 US English 03W8023 98 Hardware Maintenance Manual Windows 7 Home Premium 64 bit DVDs Windows 7 Home Premium 64 bit is preinstalled as the operating system in the following models 3045 CTO 65x 3048 CTO 24x 25x 2Mx 3049 CTO 3051 CTO 5Rx 3053 CTO 22x 23x 3055 CTO Table 45 Parts list Windows 7 Home Premium 64 bit recovery DVDs CRU ID Language Russian Serbian Latin Simplified Chinese Slovakian Spanish Traditional Chinese Turkish US English US English disable Windows 7 Professional 32 bit DVDs Windows 7 Professional 32 bit is preinstalled as the operating system in the following models e 3045 CTO 69x 6Ax 6Bx 6Cx 6Dx e 3048 CTO 26x 27x 28x e 3049 Arabic N Brazilian Portuguese C amp L Croatian English Slovenian Croatian C amp L EMEA Dutch French German Italian English C amp L HongKong Simplified Chinese English C amp L Nordics Danish Finnish Swed
35. Parts list Overall ES FRU Overall 2 3 CRU ID 1 LCD unit see LCD FRUs on page 90 2 Keyboard bezel assembly with fingerprint reader 04W1901 3045 63x 64x 65x 66x 6Fx 6Hx 6Jx 6Kx 6Mx 6Px 3048 CTO 22x 23x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Kx 2Vx 3049 CTO 3051 CTO 3053 CTO 3055 CTO Keyboard bezel assembly without fingerprint reader 04W1902 N 3045 67x 68x 69x 6Ax 6Bx 6Cx 6Qx 6Rx 6Sx 3048 CTO 24x 25x 2Lx 2Mx 2Nx 2Px 20x 3049 CTO 3051 CTO 52x 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Dx 5Ex 5Nx 5Px 5Qx 5Rx 3053 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 3055 CTO Power sub card 04W2232 N e 3045 62x 63x 64x 65x 66x 67x 68x 69x 6Ax 6Bx 6Cx 6Fx 6Gx 6Hx 6Kx 6Mx 6Px 60x 6Rx 6Sx 6Tx 6Ux 3048 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Kx 2Lx 2 2Nx 2Px 20x 2Vx 3049 CTO 3051 CTO 52x 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Dx 5Ex 5Nx 5Px 5Qx 5Rx 3053 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 3055 CTO Microphone 04W2213 N e 3045 CTO 62x 63x 64x 65x 66x 67x 68x 69x 6Ax 6Bx 6Cx 6Fx 6Gx 6Hx 6Kx 6Mx 6Px 6Qx 6Rx 6Sx 6Tx 6Ux 3048 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Vx 3049 CTO 3051 CTO 52x 53x
36. RSICHT Bevor nach einem FRU Austausch 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 10 Hardware Maintenance Manual Akkus enthalten geringe Mengen von Nickel Sie durfen 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
37. ThinkPad Hardware Maintenance Manual ThinkPad X121e Note Before using this information and the product it supports be sure to read the general information under Appendix A Notices on page 103 First Edition July 2011 O Copyright Lenovo 2011 LIMITED AND RESTRICTED RIGHTS NOTICE If data or software is delivered pursuant a General Services Administration GSA contract use reproduction or disclosure is subject to restrictions set forth in Contract GS 35F 05925 Contents About this manual Chapter 1 Safety information General safety Electrical safety Safety inspection guide Handling devices that are sensitive to die irostatic discharge Grounding requirements Safety notices multilingual transitions Chapter 2 Important service information Strategy for replacing FRUs Strategy for replacing hard disk drive Important notice for system board How to use error message rl for Rn FRUs for CTO CMV and GAV Product definition FRU identification for CTO CMV and GAV products Chapter 3 General checkout What to do first Checkout guide Diagnostics using PC DOS Lenovo ThinkVantage Toolbox FRU tests Power system checkout Checking the power adapter Checking operational charging Checking the battery pack Checking the backup battery Chapter 4 Related service information Pech Restoring the f
38. Ua a gi 3 43 Lg A 250 Gaya uS Lua j la gi Goll ol Cada ALL at gall a 4 6 tall FRU GN jill 13 SII cual cati e Di cul Alicia CUS gl e e 24 Aa ja ji Lad 4 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 contem uma pequena quantidade de niquel e cadmio 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 contem uma pequena quantidade de niquel N o 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 apropria
39. W record under COMPONENT INFORMATION Using eSupport For Key Commodities Examples hard disk drive system board microprocessor LCD and memory e 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 e eSupport can be accessed at the following Web site http www lenovo 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 e eSupport can be used to view the complete list of FRUs for a machine type and model e 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 system 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 Chapter 2 Important service information 21 22 Hardware Maintenance Manual Chapter 3 General checkout This c
40. actory contents id using Recovery Disc Set i dirus Passwords UN Power on password Hard disk password Supervisor password us How to remove the power on password How to remove the hard disk password Power management Screen blank mode O Copyright Lenovo 2011 ons 19 19 20 20 20 20 20 21 23 23 24 24 26 27 28 28 29 29 30 31 31 32 32 32 33 33 33 34 34 Sleep standby mode Hibernation mode Symptom to FRU index Numeric error codes Error messages Beep symptoms No beep symptoms LCD related symptoms Intermittent problems Undetermined problems Chapter 5 Status indicators Chapter 6 Fn key combinations Chapter 7 FRU eee notices Screw notices Retaining serial numbers Restoring the serial number E the unit Retaining the UUID Reading or writing the ECA bi 8 sung and replacing a FRU Before servicing ThinkPad X121 e 1010 Battery pack 1020 Bottom slot cover 1030 Memory modules 1040 Hard disk drive or solid state dien assembly 1050 PCI Express Mini for less LAN 1060 PCI Express Mini Card for wireless WAN 1070 Keyboard 1080 Power sub 1090 case assembly 1100 Bluetooth daughter 1110 Speaker assembly 1120 I O board 1130 System board assembly and backup battery e 1140 CRT board
41. agnostic 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 0177 System board Bad SVP data stop POST task The checksum of the supervisor password in the EEPROM is not correct 0182 1 Run the ThinkPad Setup program Press F9 and Bad CRC2 Enter the ThinkPad Setup program and load Enter to load the default setting Then save the Setup defaults The checksum of the CRS2 setting in current setting by pressing F10 the EEPROM is not correct 2 System board 0183 Bad CRC of Security Settings in EFI Variable Enter the ThinkPad Setup program 0187 System board EAIA data access error The access to EEPROM is failed 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 the ThinkPad Setup program and then save System Security Invalid Remote Change requested current setting by pressing F10 2 System board 0199 1 Run the ThinkPad Setup program and then save System Security Security password retry count the current setting by pressing F10 exceeded 2 System board 0251 1 Charge the backup battery for more than 8 hours System CMOS checksum bad Default configuration by connecting the ac power adapter us
42. ake sure that the battery latch is in the locked position 1020 Bottom slot cover For access remove this FRU 1010 Battery pack on page 50 Table 10 Removal steps of bottom slot cover Note Loosen the screws B but do not remove them Chapter 8 Removing and replacing a FRU 51 1030 Memory modules For access remove these FRUs in order 1010 Battery pack on page 50 1020 Bottom slot cover on page 51 Table 11 Removal steps of memory modules Note If only one memory module is used on the computer you are servicing the card must be installed in the upper SLOT El but not in the lower SLOT When installing Insert the notched end of the memory module into the socket Press the memory module firmly and pivot it until it snaps into place Make sure that it is firmly installed in the slot and does not move easily 52 Hardware Maintenance Manual 1040 Hard disk drive or solid state drive assembly For access remove these FRUs in order 1010 Battery pack on page 50 1020 Bottom slot cover on page 51 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 e Before removing the drive have the user make a backup copy of all the information on it if possible e Never
43. anty service for your product Where you are installing the CRU Lenovo will ship the CRU to you CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request You may find a list of CRUs in the publications that ship with your product or at http www lenovo com CRUs You may be required to return the defective part that is replaced by the CRU When return is required 1 return instructions a prepaid shipping label and a container will be included with the replacement CRU and 2 you may be charged for the replacement CRU if Lenovo does not receive the defective part within thirty 30 days of your receipt of the replacement CRU See your Lenovo Limited Warranty documentation for full details This chapter presents notices related to removing and replacing parts Read this chapter carefully before replacing any FRU Screw notices Loose screws can cause a reliability problem In ThinkPad notebook computers 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 e e Each one should be used only once Do the following when you service the computer Keep the screw kit in your tool bag For the part number P N of the screw kit see Miscellaneous parts on page 95 e Always use new screws
44. ase assembly on page 60 1130 System board assembly fan assembly and backup battery on page 65 2010 LCD unit on page 71 2020 LCD bezel assembly on page 73 2030 Integrated camera on page 74 2040 LCD panel LCD cable and hinges on page 75 Table 32 Removal steps of Wireless LAN antenna assembly wireless WAN antenna assembly and LCD rear cover assembly Release the antenna cables from the cable guides of the LCD rear cover assembly and from the hinges 76 Hardware Maintenance Manual Table 32 Removal steps of Wireless LAN antenna assembly wireless WAN antenna assembly and LCD rear cover assembly continued g a Io O 9 a GE AOS BH es B p Cable routing When you install the antenna assembly route the cables as shown in the following figure 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 Chapter 8 Removing and replacing a FRU 77 Table 32 Removal steps of Wireless LAN antenna assembly wireless WAN antenna assembly and LCD rear cover assembly continued s
45. black cable into the jack marked AUX or on the card Note In models with a wireless LAN card that has three antenna connectors plug the gray cable MAIN into the jack marked TR1 the white cable third into the jack marked RO or TR3 and the black cable AUX into the jack marked TR2 on the card 1060 PCI Express Mini Card for wireless WAN For access remove these FRUs in order 1010 Battery pack on page 50 1020 Bottom slot cover on page 51 Table 15 Removal steps of PCI Express Mini Card for wireless WAN In step El 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 the direction of the arrows When installing Plug the orange cable into the jack marked MAIN and the blue cable into the jack marked AUX on the card Step Screw quantity Torque H M2 x 3 mm wafer head nylon coated 1 Black 0 181 Nm 1 85 kgfcm 56 Hardware Maintenance Manual Table 15 Removal steps of PCI Express Mini Card for wireless WAN continued 1070 Keyboard For access remove these FRUs in order 1010 Battery pack on page 50 e 1020 Bottom slot cover on page 51 Table 16 Removal steps of keyboard When installing Make sure the screws have been fastened to secure to keyboard Step Screw quantity Torque 1 2 x 8 wafer head nylon coated 2 Black 0 181 Nm 1 85 kgfcm Chapter 8 Remov
46. checkout 27 Table 1 FRU tests continued TrackPoint or pointing If the TrackPoint does not work check the configuration as specified in the ThinkPad device Setup 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 e Interactive Tests gt Mouse Touch Pad If the Touch Pad does not work check the configuration as specified in the ThinkPad Setup 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 e Interactive Tests gt Mouse Power system checkout To verify a symptom do the following Tum off the computer Remove the battery pack Connect the ac power adapter Check that power is supplied when you turn on the computer Tum off the computer Disconnect the ac power adapter and install the charged battery pack Check that the battery pack supplies power when you turn on the computer NSUBWUNA If you suspect a power problem see the appropriate one of the following power supply checkouts e Checking the ac power adapter on page 28
47. correct system function Proper grounding of the electrical outlet can be verified by a certified electrician Safety notices multilingual translations The safety notices in this section are provided in the following languages English Arabic Brazilian Portuguese French German Hebrew Japanese Korean Spanish Traditional Chinese 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 4 Hardware Maintenance Manual Some standby batteries contain a small amount of nickel and cadmium Do not disassemble a standby battery recharge it 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 batt
48. d If possible copy any important data or personal files that you want to keep onto removable media or a network drive before you start the recovery process To restore the computer to the original factory configuration using the recovery disc set 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 Make the CD DVD drive the first startup device in the startup sequence using the following procedure a Press and hold down the F1 key and then tum on the computer When the logo screen is displayed or if you hear repeating beeps release the F1 key The ThinkPad Setup opens b Use the arrow keys to select Startup gt Boot c Select the CD DVD drive as the 1st Boot Device Copyright Lenovo 2011 31 2 Insert the Operating System Recovery Disc into the DVD drive 3 Press F10 to save the ThinkPad Setup configuration changes Follow the instructions on the screen to begin the recovery process 4 Select your language and click Next 5 Read the license If you agree with the terms and conditions select accept these terms and conditions and then click Next If you do not agree with the terms and conditions follow the instructions on the screen 6 Click Yes in the displayed window to begin the operating system recovery process 7 Insert the Applications and Drivers Recovery Disc when prompted and then click OK t
49. das ao substituir o pacote da bateria O uso de uma bateria incorreta pode resultar em combust o ou explos o da bateria Chapter 1 Safety information 7 A PERIGO A bateria de l tio pode causar inc ndio explos o ou graves queimaduras N o a recarregue remova seu conector polarizado desmonte a aque a 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 A PERIGO Para evitar choque eletrico nao 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 substituida 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 q
50. e Checking operational charging on page 29 e Checking the battery pack on page 29 e Checking the backup battery on page 30 Checking the ac power adapter You are here because the computer fails only when the ac power adapter is used e f the power on indicator does not tum on check the power cord of the ac power adapter for correct continuity and installation e f the computer does not charge during operation go to Checking operational charging on page 29 To check the ac power adapter do the following 1 Unplug the ac power adapter cable from the computer 2 Measure the output voltage at the plug of the ac power adapter cable See the following figure Pin Voltage V dc eko Se 28 Hardware Maintenance Manual Note Output voltage of pin no 2 of the ac power adapter may different from the one you are servicing 3 If the voltage is not correct replace the ac power adapter 4 f the voltage is acceptable do the following Replace the system board e Ifthe problem persists go to FRU tests on page 27 Note Noise from the ac power adapter does not always indicate a defect 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
51. e When the latest maintenance diskette and the system program service diskette become available they will be posted on http www lenovo com support Restoring the factory contents by using Recovery Disc Set When the hard disk drive is replaced because of a failure no product recovery program is on the new drive In this case you must use the Recovery Disc Set for the computer Order the Recovery Disc Set 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 Recovery discs on page 97 The recovery disc set consists of the user instructions and the following set of DVDs to restore the computer to the original factory configuration Operating System Recovery Disc one disc This disc restores the Microsoft Windows operating system Use this disc to start the recovery process Applications and Drivers Recovery Disc one or more discs This disc restores the preinstalled applications and drivers on the computer Supplemental Recovery Disc This disc contains additional content such as updates to the software that was preinstalled on the computer Not all recovery disc sets come with a Supplemental Recovery Disc Notes e You must have DVD drive to use the recovery discs If you do not have an internal DVD drive you can use an external USB DVD drive e During the recovery process all data on the drive will be delete
52. e Front side M2 x 5 mm wafer head nylon coated 2 Rear side M2 5 x 5 mm wafer head nylon coated 2 0 181 Nm 1 85 kgfcm Step Screw quantity Torque Chapter 8 Removing and replacing a FRU 61 Table 19 Removal steps of top case assembly continued 2 5 wafer head nylon coated 3 Black 0 181 Nm 1 85 kgfcm In step El push the top case assembly out from the frame as shown in the following figure by using a plastic pry tool and remove the top case assembly in the direction shown by the arrow When installing Make sure that all the projections of the top case assembly are attached firmly to the guide holes of the base cover 1100 Bluetooth daughter card For access remove these FRUs in order 1010 Battery pack on page 50 1020 Bottom slot cover on page 51 1070 Keyboard on page 57 1090 Top case assembly on page 60 Table 20 Removal steps of Bluetooth daughter card 62 Hardware Maintenance Manual Table 20 Removal steps of Bluetooth daughter card continuea Step Screw quantity Torque M2 x 3 mm wafer head nylon coated 1 Black 0 181 Nm 1 85 kgfcm When installing Make sure that the connector on the bottom side of the card is attached firmly to the system board 1110 Speaker assembly For access remove these FRUs in order 1010 Battery pack on page 50 1020 Bottom slot cover on page 51 1070 Keyboard on pa
53. e 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 Chapter 1 Safety information 3 2 Make sure that the ESD protective devices you use have been certified ISO 9000 as fully effective When handling ESD sensitive parts e Keep the parts in protective packages until they are inserted into the product e Avoid contact with other people e Wear a grounded wrist strap against your skin to eliminate static on your body e Prevent the part from touching your clothing Most clothing is insulative and retains a charge even when you are wearing a wrist strap e Use a grounded work mat to provide a static free work surface The mat is especially useful when handling ESD sensitive devices e Select 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 Electrical grounding of the computer is required for operator safety and
54. ed 2 Replace the backup battery and run the ThinkPad setup program to reset the time and date 0271 Run the ThinkPad Setup program to reset the time Real time clock error Check date and time settings and date 2100 Reseat the hard disk drive Detection error on HDD Main hard disk drive System board 2110 Reseat the hard disk drive Read error on HDD Main hard disk drive 3 System board 2200 System board Machine Type and Serial Number are invalid 2201 System board Machine UUID is invalid 36 Hardware Maintenance Manual Error messages Table 3 Error messages Symptom or error beeps if any FRU or action in sequence Fan error 1 Fan 2 Thermal grease 3 System board Thermal sensing error System board This system does not support batteries that are not Replace the battery genuine Lenovo made or authorized This system will continue to boot but may not charge unauthorized batteries Attention Lenovo has no responsibility for the performance or safety of unauthorized batteries and provides no warranties for failures or damage arising out of their use Beep symptoms Table 4 Beep symptoms Symptom or error FRU or action in sequence One beep and a blank unreadable or flashing LCD Reseat the LCD connector LCD assembly External CRT System board One long and two short beeps and a blank or unreadable System board LCD LCD assembly DIMM Two short beeps
55. em board continued Screw quantity Torque M2 x 3 mm wafer head nylon coated 2 Black 0 181 Nm 1 85 kgfcm When installing Make sure that the connector is attached firmly 66 Hardware Maintenance Manual Table 24 Removal steps of fan assembly and backup battery Loosen the screws Use only the battery specified the parts list for your computer other battery could ignite explode When installing Make sure that the connector is attached firmly 1140 CRT board assembly with cable For access remove these FRUs in order 1010 Battery pack on page 50 1020 Bottom slot cover on page 51 1040 Hard disk drive or solid state drive assembly on page 53 1070 Keyboard on page 57 1090 Top case assembly on page 60 1130 System board assembly fan assembly and backup battery on page 65 Chapter 8 Removing and replacing FRU 67 Table 25 Removal steps of CRT board assembly Step Screw quantity Torque H M2 x 3 mm wafer head nylon coated 2 Black 0 392 Nm 4 kgfem When installing Make sure that the connector is attached firmly to the system board 1150 DC in sub card and base cover assembly For access remove these FRUs in order 1010 Battery pack on page 50 1020 Bottom slot cover on page 51 1040 Hard disk drive or solid state drive assembly on page 53 1070 Keyboard on page 57 1090 Top case assembly o
56. er click the left button A pull down menu appears lts 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 iagnostics Interactive Tests Hardware Info Utility Quit F1 Help Run Normal Test Run Quick Test CPU Coprocessor System Memory Systemboard Video Adapter Fixed Disks Diskette Drives Other Devices Communication Wireless LAN 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 The options on the test menu are as follows Chapter 3 General checkout 25 Run Normal Test Keyboard Run Quick Test Video CPU Coprocessor Internal Speaker System Memory Mouse Systemboard Diskette Video Adapter System Load Fixed Disks Optical Drive Test Diskette Drives Intel WLAN Radio Test Other Devices Communication Wireless LAN Notes 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 the computer detach it before running PC Doctor for DOS To test Digital Signature Chip the security chip must be set to Active 10 Run the applicable function test 11 Follow the ins
57. ery 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 A DANGER To avoid shock do not remove the plastic 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 Chapter 1 Safety information 5 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 6 Hardware Maintenance Manual O QS ale 2 SE FRU ol gt any Watt Bale 03 SI ei CGAY Sl 51389 Case gudl y Ala clus Cs sua oY
58. es or a wire to be broken Chapter 8 Removing and replacing a FRU 71 Table 27 Removal steps of LCD unit continued Step Screw quantity Torque H M2 5 x 5 mm wafer head nylon coated 4 Black 0 392 Nm 4 kgfem 72 Hardware Maintenance Manual Table 27 Removal steps of LCD unit continued When installing Make sure that the connector is attached firmly to the system board 2020 LCD bezel assembly For access remove these FRUs in order 1010 Battery pack on page 50 1020 Bottom slot cover on page 51 e 1040 Hard disk drive or solid state drive assembly on page 53 1070 Keyboard on page 57 1090 Top case assembly on page 60 1130 System board assembly fan assembly and backup battery on page 65 e 2010 LCD unit on page 71 Table 28 Removal steps of LCD bezel assembly E M2 x 4 mm wafer head nylon coated 4 Black 0 181 Nm 1 85 kgfem Chapter 8 Removing and replacing a FRU 73 Table 28 Removal steps of LCD bezel assembly continued When installing Make sure that all the latches are attached firmly Then secure the bezel with the screws 2030 Integrated camera For access remove these FRUs in order 1010 Battery pack on page 50 1020 Bottom slot cover on page 51 1040 Hard disk drive or solid state drive assembly on page 53 1070 Keyboard on page 57 1090 Top case assembly on page 60 1130 S
59. ether the error symptom is listed in the Symptom to FRU Index for the computer you are servicing 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 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 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 e 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 20 Hardware Maintenance Manual e PEW record is the 4 digit MT and 3 digit model where model CTO Example 1829 CTO e eSupport will show both the CTO 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 model only Example 1829 CTO Again
60. f Lenovo in the United States other countries or both Active Protection System Lenovo ThinkPad ThinkVantage TrackPoint Windows is a trademark of the Microsoft group of companies The following terms are trademarks of Intel Corporation or its subsidiaries in the United States other countries or both Intel Intel Celeron Intel Centrino Intel Core Intel Pentium Other company product or service names may be the trademarks or service marks of others 104 Hardware Maintenance Manual ThinkPad Part Number 0A96013 Printed in China 1P P N 0A96013
61. from the muscles in your back Do not attempt to lift any object that weighs more than 16 kg 35 Ib 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 technicians 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 inches 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 louver
62. g n Wireless LAN Mini PCI Express Adapter Il 60Y3247 e 3045 CTO 69x 6Mx 6Px e 3048 26x 27x 29x 2Ax 2 2Cx 2Dx 2Kx 2Lx 3049 CTO 3051 CTO 52x 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Dx 5Ex 5Nx 5Px 5Rx 3053 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 3055 CTO ThinkPad 11b g n Wireless LAN Mini PCI Express Adapter Il 60Y3249 e 3045 CTO 69x 6Mx 6Px e 3048 26x 27x 29x 2Ax 2Bx 2Cx 2Dx 2Kx 2Lx 3049 CTO 3051 CTO 52x 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Dx 5Ex 5Nx 5Px 5Rx 3053 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 3055 CTO ki ThinkPad 2x2 11a b g n Wireless LAN PCI Express Half Mini Card Adapter 60Y3251 e 3045 CTO 64x 65x 68x e 3048 CTO 2Mx 2Px 2Qx 3049 CTO 3051 CTO 5Qx 3053 CTO 2Dx 3055 CTO Intel Centrino9 Wireless N 1000 60Y3241 3045 CTO 62x 6Ax 6Bx 6Cx 6Dx 6Gx 6Hx 6Jx 6Kx 6Rx 6Sx 6Tx 6Ux 3048 CTO 22x 23x 3049 CTO 3051 CTO 3053 CTO 3055 CTO Intel Centrino Advanced N WiMAX 6250 WW SKU 60Y3195 3045 CTO 3048 CTO 24x 25x 28x 3049 CTO 3051 CTO 3053 CTO 3055 CTO Intel Centrino Advanced N WiMAX 6250 Russia SKU 60Y3209 3045 CTO 3048 CTO 3049 CTO 3051 CTO 3053 CTO 3055 CTO Backup battery 04W0331 Thermal module 04W2215 N Keyboard see Keyboard on page 94 5 Chapter 10 Parts list 89 Table 33 Parts list Ove
63. ge 57 1090 Top case assembly on page 60 1100 Bluetooth daughter card on page 62 Table 21 Removal steps of speaker assembly Step Screw quantity Torque H M2 x 3 mm wafer head nylon coated 4 Black 0 181 Nm 1 85 kgfem Chapter 8 Removing and replacing a FRU 63 Table 21 Removal steps of speaker assembly continued When installing Attach the speaker assembly and route the cable as shown in the following figure and make sure that the speaker connector is attached firmly 1120 1 board For access remove these FRUs in order 1010 Battery pack on page 50 1020 Bottom slot cover on page 51 1070 Keyboard on page 57 1090 Top case assembly on page 60 Table 22 Removal steps of I O board Step Screw quantity Torque M2 x 3 mm wafer head nylon coated 1 Black 0 181 Nm 1 85 kgfcm When installing Make sure that the connector is attached firmly 64 Hardware Maintenance Manual 1130 System board assembly fan assembly and backup battery Important notices for handling the system board When handling the system board bear the following in mind e The system board has an accelerometer which be broken if several thousands of G forces are applied 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
64. hapter presents following information e What to do first on page 23 e Checkout guide on page 24 Diagnostics using PC Doctor for DOS on page 24 Lenovo ThinkVantage Toolbox on page 26 FRU tests on page 27 e Power system checkout on page 28 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 referring 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
65. harging 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 Chapter 3 General checkout 29 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 O If the resistance is not correct replace the battery pack If the resistance is correct replace the system board Checking the backup battery Do the following 1 Power off the computer and unplug the ac power adapter from it N Turn the computer upside down Remove the battery pack see 1010 Battery pack on page 50 gt page 65 5 Measure the voltage of the backup battery See the following figure Red we mea 2 5 to 3 2 dun e If the voltage is correct replace the system board e f the voltage is not correct replace the backup battery e f the backup battery discharges quickly after replacement replace the system board 30 Hardware Maintenance Manual Remove the backup battery see 1130 System board assembly fan assembly and backup battery on Chapter 4 Related service information This chapter presents following information e Restoring the factory contents by using Recovery Disc Set page 31 e Passwords on page 32 e Power management on page 34 e Symptom to FRU index on page 35 Service Web sit
66. hen the computer enters the power saving mode automatically To cause the computer to return from sleep standby mode and resume operation do one of the following e Press the Fn key Open the LCD cover e Turn on the power switch Also in either of the following events the computer automatically returns from sleep standby mode and resumes operation e The ring indicator RI is signaled by a serial device or a PC Card device 34 Hardware Maintenance Manual The time set on the resume timer elapses Note The computer does not accept any input immediately after it enters sleep standby mode Wait a few seconds before taking any action to reenter operation mode Hibernation mode In hibernation mode the following occurs e The system status RAM VRAM and setup data are stored on the hard disk e The system is powered off To cause the computer to enter hibernation mode do any of the following 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 Also the computer goes into hibernation mode automatically in either of the following conditions e 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 e f
67. hine 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 e f an electrical accident occurs 2 Hardware Maintenance Manual Use caution do not become a victim yourself Switch off power Send another person to get medical aid 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 technicians from injury This guide addresses only those items You should use good judgment to identify 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 e Electrical hazards especially primary power primary voltage on the frame can cause serious or fatal electrical shock e Explosive hazards such as a damaged CRT face or a bulging capacitor e Mechanical hazards such as loose or missing hardware To determine whether there are any potential
68. i n FRU 2481 hi be ain O FERA nace AEB m5 Pj p S BS RH SIDA TC ee SOUS S MEAN Be RENAS ERES E 1 amp BR SE FF SE CET ER E RANE E B RETE USE GOES gt E RB EEE ARE E AS E RR EMEA RRS HEH PHS GERINGE EO RECO ERES REG 16 Hardware Maintenance Manual ARERIA H gt 100 C 212 F SE RRR EMA CRAIN SAY th Be gt LCD LCD nn 15 5338 o ESAT HA ERE EEA RER BRIE FRU SARA Chapter 1 Safety informat
69. ing and replacing a FRU 57 Table 16 Removal steps of keyboard continued When installing Make sure that the connectors are attached firmly 58 Hardware Maintenance Manual Table 16 Removal steps of keyboard continued When installing Attach the keyboard so that the keyboard edge is under the frame as shown in the following figure See 0 0555 1080 Power sub and microphone For access remove these FRUs in order 1010 Battery pack on page 50 1020 Bottom slot cover on page 51 e 1040 Hard disk drive or solid state drive assembly on page 53 1070 Keyboard on page 57 Table 17 Removal steps of power sub card Chapter 8 Removing and replacing a FRU 59 Table 17 Removal steps of power sub card continued Step Screw quantity Torque H M2 x 3 mm wafer head nylon coated 1 Black 0 181 Nm 1 85 kgfcm Table 18 Removal steps of microphone When installing Make sure that the connectors are attached firmly 1090 Top case assembly For access remove these FRUS in order 1010 Battery pack on page 50 1020 Bottom slot cover on page 51 1070 Keyboard on page 57 60 Hardware Maintenance Manual Table 19 Removal steps of top case assembly Screw quantity
70. ion 17 18 Hardware Maintenance Manual Chapter 2 Important service information This chapter presents following important service information that applies to all machine types supported by this manual e Strategy for replacing FRUs on page 19 Strategy for replacing a hard disk drive on page 20 Important notice for replacing a system board on page 20 How to use error message on page 20 e Strategy for replacing FRUs for CTO CMV and GAV on page 20 Product definition on page 20 FRU identification for CTO CMV and products on page 21 Important e Advise customers to contact the Lenovo Customer Support Center if they need any assistance in obtaining or installing any software fixes drivers and UEFI BIOS downloads Telephone numbers for Lenovo Support are available at http www lenovo com support phone e 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 e 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 UEFI BIOS downloads e 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 Ma
71. ish Norwegian English Cezch French German Greek Hebrew Hungarian Japanese Korean Polish Portuguese Romanian Chapter 10 Parts list 99 e 3051 CTO 52x 5Ax 5Bx 5Dx 5Ex 3053 CTO e 3055 CTO Table 46 Parts list Windows 7 Professional 32 bit recovery DVDs Indian English 03W7981 N Japanese 03W7982 Simplified Chinese 03W7980 US English 03W7983 Windows 7 Professional 64 bit DVDs Windows 7 Professional 64 bit is preinstalled as the operating system in the following models 3045 CTO 63x 64x 65x 66x 67x 68x 60x 6Rx 6Ux 3048 CTO 22x 23x 2Nx 2Px 20x 2Vx 3049 CTO 3051 CTO 5Qx 3053 CTO 2Dx 3055 CTO Table 47 Parts list Windows 7 Professional 64 bit recovery DVDs 100 Hardware Maintenance Manual Table 47 Parts list Windows 7 Professional 64 bit recovery DVDs continued Slovak 03W8001 Spanish 03W8002 Traditional Chinese Turkish US English US English disable Windows 7 Ultimate 32 bit DVDs Windows 7 Ultimate 32 bit is preinstalled as the operating system in the following models 3045 CTO 3048 CTO 3049 CTO 3051 CTO 3053 CTO 3055 CTO Table 48 Parts list Windows 7 Ultimate 32 bit recovery DVDs Language P N US English 04T1876 Windows 7 Ultimate 64 bit DVDs Windows 7 Ultimate 64 bit is preinstalled as the operating system in the following models 3045 CTO 3048 CTO 3049 CTO 3051 CTO 3053 CTO 3055 CTO Table 49 Parts list Windows 7 Ultimate 64
72. ke sure that all software fixes drivers and UEFI BIOS downloads are installed before replacing any FRUs listed in this manual After a system board is replaced ensure that the latest UEFI BIOS is loaded to the system board before completing the service action To download software fixes drivers and UEFI BIOS do as follows 1 Go to http www lenovo com support 2 Enter the product number of the computer or press Auto detect button on the screen 3 Select Downloads amp Drivers 4 Follow the directions on the screen and install the necessary software Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs e 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 Copyright Lenovo 2011 19 e f an adapter or a device consists of more than one FRU any of the FRUs 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 Configura
73. l ship the CRU to you CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request You may find a list of CRUs in the publications that ship with your product or at http www lenovo com CRUs You be required to return the defective part that is replaced by the CRU When return is required 1 return instructions a prepaid shipping label and a container will be included with the replacement CRU and 2 you may be charged for the replacement CRU if Lenovo does not receive the defective part within thirty 30 days of your receipt of the replacement CRU See your Lenovo Limited Warranty documentation for full details ThinkPad computers 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 the ac power adapter power cord battery and hard disk drive Other Self service CRUs depending on product design may include the memory module wireless card keyboard and 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 FRUs marked with are available as options Copyright Lenovo 2011 81 Overall 82 Hardware Maintenance Manual Table 33
74. la 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 Bias La bateria de repuesto es una bateria 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 Desechela tal como dispone la normativa local Chapter 1 Safety information 15 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 Para evitar descargas no quite cubierta de pl stico que rodea la parte baja de la tarjeta invertida Aunque las baterias principales tienen un voltaje bajo una bateria cortocircuitada o con contacto a tierra puede producir la corriente suficiente como para quemar material combustible o provocar quemaduras en el personal eucaro 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 el ctrica extraiga la bater a y desconecte los cables de interconex
75. long with the advanced diagnostic tests to troubleshoot problems Important This manual is intended only for trained service technicians 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 Chapter 1 Safety information on page 1 and Chapter 2 Important service information on page 19 O Copyright Lenovo 2011 iii iv Hardware Maintenance Manual Chapter 1 Safety information This chapter presents following safety information that you need to be familiar with before you service a ThinkPad Notebook General safety on page 1 Electrical safety on page 2 Safety inspection guide on page 3 Handling devices that are sensitive to electrostatic discharge on page 3 Grounding requirements on page 4 Safety notices multilingual translations on page 4 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 Make sure that you can stand safely without slipping Distribute the weight of the object equally between your feet Use a slow lifting force Never move suddenly or twist when you attempt to lift N Lift by standing or by pushing up with your leg muscles this action removes the strain
76. ly 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 A third 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 5 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 inside 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 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 th
77. n page 60 1130 System board assembly fan assembly and backup battery on page 65 68 Hardware Maintenance Manual Table 26 Removal steps of DC in sub card Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds The following illustrations show the location of each label EE ILZE FL EE H n E Chapter 8 Removing and replacing a FRU 69 Note If the Windows Certificate of Authentication label COA attached to a part that is replaced return the old part with the label attached to the customer or provide a letter to the customer stating what the label was originally on the system and what the label part number serial number and product key were When you replace the base cover apply the following labels FCC label Serial number label The following labels need to be peeled off from the old base cover and need to be put on the new base cover Onboard LAN MAC address label or Ethernet label Certified label e EJ G
78. n the computer After an engineering change is applied to the machine the EEPROM must be updated Use the LENOVO ThinkPad Hardware Maintenance Diskette Version 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 to be the same as the machine type of the machine that had the engineering change 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 board If the system board is inoperable this will not be possible Chapter 7 FRU replacement notices 47 48 Hardware Maintenance Manual Chapter 8 Removing and replacing a FRU External CRU statement to customers Some problems with your product can be resolved with a replacement part you can install yourself called a Customer Replaceable Unit or CRU Some CRUS designated as Self service CRUs and others are designated as Optional service CRUs Installation of Self service CRUs is your responsibility you may request
79. n utility for DOS The utility is available on the following Web site http www lenovo com support Testing the computer Note The PC Doctor for DOS CD R CD RW disc supports only test of internal optical disc drives CD RW CD RW DVD Combo and DVD Multi drives on ThinkPad computers It does not support test of any optical disc drives connected through USB devices PC cards CardBus cards or similar The USB limitation only applies to testing of the device Using a bootable PC Doctor for DOS CD DVD the system can be started from a USB attached optical drive To run the test do as follows 1 2 Turn off the computer Make sure that the optical drive that is supported as a startup device is installed to the computer you are servicing Turn on the computer If the computer cannot be powered on go to Power system checkout on page 28 and check the power sources If an error code appears go to Symptom to FRU index on page 35 When the ThinkPad logo comes up immediately press F12 to enter the Network Boot menu Insert the PC Doctor CD into the 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 Ent
80. n zu entz nden oder Verletzungen bei Personen hervorzurufen A VORSICHT Chapter 1 Safety information 11 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 oo dh DANN O 30p HPN Op 220 NMI W FRU ne5nn ANNI 2Vh NIYAN 9399 MN 20202 U MNT NTND AUNAN Tina MI DYWAN o ONPI PNYN O 5puh Did P09Y 239 IN PIN PIPU MNP 5 5 vpn moo AN Danan 7550 9525 vx 5571 SY nd MYON mae Hann modo ADSDIOT DN v nmx 5395 IN 09729 IN UND NMIN nw nos tP p5nn ni syan Adda p v enm mgnn 97 59 WINI nb5Yon dy NYYNANN IN nnsin5 031339 2159 nona NI 55103 UVP V nian Ny Y IN PIWAD n55Y0n tando NN PR 019027 5573 50 MOP mins Dan n5510n INI mapnn D SY WINI ADI ADDON TANI NN PIDI V AMN 5395 IN 07725 IN UND mov aa n3 ayan 22193 p v tom MENT IN nn3n5 0152 5129 INV NI AINA UVP V AINON 15203 NAINA n5 vn od OMA AVN PIT yx NNI9 msisiann5 NOV 39332 n515y 095997 72270 50595 100 29 n51yn ANIONS nx DANS IN ANN P99 nV AvIPIA TANNIN NN 0909 35 n55Yon NN p5v5 v 0205 NN PUNI PNI
81. ncendie d explosion ou de br lures graves Ne la rechargez pas ne retirez pas son connecteur polaris et ne la d montez 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 A DANGER Chapter 1 Safety information 9 Afin d viter tout risque de choc electrique ne retirez pas le cache en plastique protegeant la partie inferieure de la carte d alimentation A DANGER Bien que le voltage des batteries principales soit peu eleve le court circuit ou la mise a la masse d une batterie peut produire suffisamment de courant pour br ler des materiaux 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 A VO
82. o begin the applications and drivers recovery process 8 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 9 When all of the data has been copied from the last disc in the set and has been processed remove the disc and restart the computer Note The rest of the recovery process is fully automated and no action is required by you The computer will restart into the Microsoft 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 10 When the recovery process is complete the Set Up Windows screen is displayed Follow the instructions on the screen to complete the Windows setup 11 After you have completed the Windows setup you might want to restore the original startup sequence Start the ThinkPad Setup and then press F9 to restore the default settings Press F10 to save and exit the ThinkPad Setup Note After restoring a drive to the factory default settings you might need to reinstall some device drivers Passwords As many as three passwords might be needed for a ThinkPad notebook computer the power on password the hard disk password and the supervisor password If any of these passwords has been set a prompt for it will be displayed on the screen whenever the computer is turned on The computer does not start until the password is entered
83. ology 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 e This policy applies to all ThinkPad Notebooks purchased on 1 January 2008 or later e Lenovo will not provide replacement if the LCD is within specification as we cannot guarantee that any replacement LCD will have zero pixel defects e 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 blank LCD during System board POST LCD backlight not working Reseat the LCD connectors LCD too dark LCD assembly LCD brightness cannot be adjusted System board LCD contrast cannot be adjusted LCD screen unreadable See important note for LCD related symptoms Characters missing pixels Reseat all LCD connectors Screen abnormal LCD assembly Wrong color displayed System board Horizontal or vertical lines displayed on LCD LCD assembly 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 radiation electrostatic discharge or software errors FRU replacement should be considered only
84. on remove the battery pack and let it retum 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 Battery Gauge shows that less than 96 of the total power remains 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 Battery 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 Battery 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 vorago eg Ground 3 If the voltage is less than 11 0 V dc the battery pack has been discharged Note Rec
85. one mute button When you press Fn F6 the camera setting window is opened Note For Windows XP models the setting of the microphone mute button cannot be changed 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 Note If the computer is a Windows 7 model it does not support presentation schemes but the Fn F7 combination is available for switching a display output location O Copyright Lenovo 2011 43 Table 8 Fn key combinations continued For Windows 7 Switch between the computer display and an external monitor Windows will show these display options e Computer display only LCD e Computer display and external monitor same image e Computer display and external monitor extended desktop e External monitor only Note To switch between the computer display and an external monitor the Win P key combination is also available For Windows Vista and Windows XP Switch between the computer display and an external monitor If an external monitor is attached computer output is displayed in the following three patterns by turns e External monitor CRT display e Computer display and external monitor LCD CRT display e Computer display LCD Notes 1 This function is not supported if different desktop images are displayed on the compute
86. opped 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 Improper 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 power 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 e f the spindle of a hard disk drive becomes noisy it may have been subjected to excessive force or dropped 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 de
87. r 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 Display brightness down using Fn F8 The computer display becomes dimmer The purpose of this method is to change the brightness level temporarily To change the default brightness level change the settings of the Power Option in the Control Panel or use the Power Manager Display brightness up using Fn F9 The computer display becomes brighter The purpose of this method is to change the brightness level temporarily To change the default brightness level change the settings of the Power Option in the Control Panel or use the Power Manager Fn F11 Play or Pause Fn F12 Next track scene 44 Hardware Maintenance Manual Chapter 7 FRU replacement notices External CRU statement to customers Some problems with your product can be resolved with a replacement part you can install yourself called a Customer Replaceable Unit or CRU Some CRUS designated as Self service CRUs and others are designated as Optional service CRUs Installation of Self service CRUs is your responsibility you may request that Lenovo installs an Optional service CRU according to the warr
88. r uniquely assigned to your computer at production and stored in the EEPROM of your system board The algorithm that generates the number is designed to provide unique IDs until the year A D 3400 No two computers in the world have the same number When you replace the system board you must set the UUID on the new system board 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 4 Assign UUID A new UUID is created and written If a valid UUID already exists it will not be overwritten Reading or writing the ECA information Information on Engineering Change Announcements ECA is stored in the EEPROM of the system board The electronic storage of this information simplifies the procedure to check if an engineering change has been previously applied to a computer To check what engineering changes 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 the ECA information select 2 Read ECA rework number from EEPROM and follow the instruction 4 To read the box build date select 5 Read box build date from EEPROM and follow the instructions o
89. rall continued m FRU Overall CRU ID TrackPoint caps EX ac power adapter see ac power adapters on page 95 LCD FRUs In ThinkPad X121e models the type of the LCD is 11 6 inch HD LED backlight LCD Table 34 Parts list LCD on page 91 90 Hardware Maintenance Manual Table 34 Parts list LCD FRU LCD CRU ID LCD front bezel 04W2229 LCD module 11 6 inch HD anti glare 04W1594 Chapter 10 Parts list 91 Table 34 Parts list LCD continued FRU LCD CRU ID Wireless LAN WAN antenna 04W2223 Hinges e 3045 62x 63x 64x 65x 66x 67x 68x 69x 6Ax 6Bx 6Cx 6Dx 6Fx 6Gx 6Hx 6Jx 6Kx 6Mx 6Px 60x 6Rx 63x 3048 CTO 28x 29x 2Ax 2Bx 2Cx 2Dx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Vx 3049 CTO 3051 CTO 52x 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Dx 5Ex 5Nx 5Px 5Qx 5Rx 3053 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 3055 CTO Hinges e 3045 CTO 62x 63x 64x 65x 66x 67x 68x 69x 6Ax 6Bx 6Cx 6Dx 6Fx 6Gx 6Hx 6Jx 6Kx 6Mx 6Px 60x 6Rx 63x 3048 CTO 28x 29x 2Ax 2Bx 2Cx 2Dx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Vx 3049 CTO 3051 CTO 52x 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Dx 5Ex 5Nx 5Px 5Qx 5Rx 3053 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 3055 CTO Hinges e 3045 CTO 62x 63x 64x 65x 66x 67x 68x 69x 6Ax 6Bx 6Cx 6Dx 6Fx 6Gx 6Hx 6Jx 6Kx 6Mx 6Px 60x
90. rd field blank and press Enter twice NO OO DO 8 Press F10 to save changes and exit the ThinkPad Setup program The user hard disk password and the master hard disk password have been removed Power management To reduce power consumption the computer has three power management modes screen blank sleep standby in Windows XP and hibernation Screen blank mode To put the computer into screen blank mode do as follows 1 Right click the Power Manager Battery Gauge in the task bar 2 Select Power off display keep current power plan in Windows XP keep current power scheme To end screen blank mode and resume normal operation press any key Sleep standby mode When the computer enters sleep standby mode the following events occur in addition to what occurs in screen blank mode The LCD is powered off e The hard disk drive is powered off e The CPU stops To enter sleep standby mode press Fn F4 Note You can change the action of the F4 key combination by changing the settings in Power Manager In certain circumstances the computer goes into sleep standby mode automatically e f a suspend time has been set on the timer and the user does do any operation with the keyboard the TrackPoint the hard disk the parallel connector or the diskette drive within that time Note Even if you do not set the low battery alarm the charge indicator notifies you when the battery is low and t
91. re the serial number of the system board 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 Diskette 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 board is listed is listed as 20 Serial number Write down that number Note The serial number of the system board 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 lf 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 46 Hardware Maintenance Manual MTM on the rear label S N 5555555 Product ID on the rear label TTTT MMM Use this number when setting the 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 numbe
92. rvicing has the SIM card remove it before you start the servicing O Copyright Lenovo 2011 49 To remove the SIM card you need to remove the battery pack first See 1010 Battery pack on page 50 After you finish the servicing make sure that you insert the card back into the slot firmly 1010 Battery pack Important notice for replacing a battery pack e Lenovo ThinkVantage Toolbox has an automatic battery diagnostic that determines if the battery pack is defective A battery pack FRU should not be replaced unless this diagnostic shows that the battery is defective The only exception to this is if the battery pack is physically damaged or a customer is reporting a possible safety issue f Lenovo ThinkVantage Toolbox is not installed in the computer the customer should download this program before a non physically damaged battery pack is replaced Note that the replacement of a physically damaged battery pack is not covered by the warranty Table 9 Removal steps of battery pack Use only the battery specified in the parts list your computer Any other battery could ignite or explode Unlock the battery latch Holding the battery lock lever in the unlocked position and remove the battery pack in the direction shown by arrow El 50 Hardware Maintenance Manual Table 9 Removal steps of battery pack continued E Je When installing Install the battery pack in the slot and m
93. s CTO xxG Canada U S 4275004 4275089 e Models CTO xxG xxT China P R C other than Hong Kong S A R 4275065 4275150 e Models e xxC Denmark 42T5041 42T5126 Models CTO xxG European countries 42T5029 42T5114 e Models CTO xxG India 42T5083 42T5168 e Models CTO xxQ Israel 4275062 4275147 e Models CTO xxG Italy 4275047 4275132 e Models CTO xxG Korea 4275077 4275162 Models xxK Switzerland 42T5044 42T5129 e Models CTO xxG Taiwan 42T5071 42T5156 e Models CTO xxV U K China Hong Kong S A R 4275035 4275120 e Models CTO xxB xxG zn 96 Hardware Maintenance Manual Recovery discs Windows XP Professional 32 bit DVDs Windows XP Professional is preinstalled as the operating system in the following models 3045 CTO 3048 CTO 3049 CTO 3051 CTO 3053 CTO 3055 CTO Table 41 Parts list Windows XP Professional 32 bit recovery DVDs Language P N ID Brazilian Portuguese N Danish Windows Vista Business 32 bit DVDs Windows Vista Business is preinstalled as the operating system in the following models 3045 CTO 3048 CTO 3049 CTO 3051 CTO Chapter 10 Parts list 97 e 3053 e 3055 CTO Table 42 Parts list Windows Vista Business 32 recovery DVDs ID US English 04T1844 Windows 7 Home Basic 32 bit DVDs Windows 7 Home Basic 32 bit is preinstalled as the operating system in the following models 3045 CTO 6Fx 6Gx 6Hx 6
94. s 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 voltages e Regularly inspect and maintain your electrical hand tools for safe operational condition e Do not use worn or broken tools and testers e Never assume that power has been disconnected from a circuit First check that it has been powered off e 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 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 mac
95. s on the machine help to prevent overheating of internal components Do not obstruct fan louvers or cover them with labels or stickers O Copyright Lenovo 2011 1 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 e 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 not work alone under hazardous conditions or near equipment that has hazardous voltages e Disconnect all power before Performing a mechanical inspection Working near power supplies Removing or installing main units e 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 control
96. scheduled fee For instructions on how to remove the hard disk password see How to remove the hard disk password on page 38 Supervisor password A supervisor password protects the system information stored in the ThinkPad Setup The user must enter the supervisor password in order to get access to the ThinkPad Setup and change the system configuration Attention If the supervisor password has been forgotten and cannot be made available to the service technician there is no service procedure to reset the password The system board must be replaced for a scheduled fee How to remove the power on password To remove the power on password do one of the following A If no supervisor password has been set do the following to remove the power on password 1 Turn off the computer 2 Remove the battery pack For instructions on how to remove the battery pack see 1010 Battery pack on page 50 3 Remove the backup battery For instructions on how to remove the backup battery see 1130 System board assembly fan assembly and backup battery on page 65 4 Tum on the computer and wait until the POST ends After the POST ends the password prompt will not be displayed The power on password has been removed 5 Reinstall the backup battery and the battery pack B If a supervisor password has been set and is known to the service technician do the following to remove the power on password 1 Turn on the computer
97. se 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 Therefore the result obtained in other operating environments may 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 Copyright Lenovo 2011 103 Electronic emissions notices For electronic emission information on Class B digital devices refer to the corresponding information in the User Guide Ce Trademarks The following terms are trademarks o
98. tail 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 ThinkPad Setup before you run PC Doctor To enter ThinkPad Setup do as follows 1 Turn on the computer 2 When the ThinkPad logo comes up immediately press F1 to enter the ThinkPad Setup Note If a supervisor password has been set by the customer ThinkPad Setup menu appears after the password is entered You can start ThinkPad Setup by pressing Enter instead of entering the supervisor password however you cannot change the parameters that are protected by the supervisor password On the ThinkPad Setup screen press F9 Enter F10 and then Enter 24 Hardware Maintenance Manual 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 Configuratio
99. th a function key Table 8 Fn key combinations Fn Esc Speaker mute If you mute the sound and then turn off your computer the sound will remain muted when you turn on your computer again To turn on the sound press the Speaker volume up or Speaker volume down keys Speaker volume down Fn F3 Microphone mute When you press the microphone mute key all of the recording devices are set on mute or unmute this is the default setting Fn F4 Put the computer in sleep 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 If you want to use the combination to put the computer into hibernation mode or do nothing mode in Windows XP shut the computer down or show the panel for turning off the computer 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 Notes 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 microph
100. tion may alter the settings Note the current configuration settings using the View Configuration 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 HDD 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 e Do not drop a system board or apply any excessive force to it e Avoid rough handling of any kind e 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 wh
101. tructions on the screen If there is a problem PC Doctor shows messages describing it 12 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 VGA Information ATA Drive Info PCI Information SMBIOS Info VESA LCD Info Hardware Events Log Utility Run External Tests Benchmark System DOS Shell Tech Support Form Battery Rundown Erase Drive Contents View PCDR Host Log Lenovo ThinkVantage Toolbox Lenovo ThinkVantage Toolbox is a diagnostic program that works through the Windows operating system It enables you to view symptoms of computer problems and solutions for them and includes automatic notification when action is required computing assistance advanced diagnostics and diagnostic history 26 Hardware Maintenance Manual Note To install the latest Lenovo ThinkVantage Toolbox on the computer go to http web lenovothinkvantagetoolbox com click Download Lenovo ThinkVantage Toolbox and then follow the instructions on the Web site To run this program do as follows Windows 7 Click Start gt Control Panel gt System and Security gt Lenovo System Health and Diagnostics Windows XP Click Start gt All Programs
102. uaisquer cabos de interconex o A DANGER 8 Hardware Maintenance Manual Avant de remettre l ordinateur sous tension apr s remplacement d une unit en clientele v rifiez que tous les ressorts vis et autres pieces 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 pieces 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 mod les 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 pi ces 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 i
103. with error codes POST error See Numeric error codes on page 36 Two short beeps and a blank screen 1 System board 2 DIMM Three short beeps pause three more short beeps and 1 DIMM 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 screen System board security chip 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 and no 1 Make sure that every connector is connected POST tightly and correctly 2 DIMM 3 System board No beep power on indicator on and LCD blank during 1 Reseat DIMM POST 2 System board Chapter 4 Related service information 37 Table 5 No beep symptoms continuea Symptom or error FRU or action in sequence 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 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 characteristic of TFT LCD techn
104. x 3053 CTO 25x 26x 2Dx 3055 CTO System board assembly AMD Fusion E 350 Processor non TPM 04W1818 e 3051 CTO 53x 54x 55x 5Ax 5Bx 5Dx 5Ex 5Nx 5Px e 3053 22x 23x 25x 26x 2Dx e 3055 CTO System board assembly AMD Fusion E 240 Processor non TPM 04W1819 3051 CTO e 3053 CTO e 3055 CTO System board assembly AMD Fusion C 50 Processor non TPM 04W2144 e 3051 CTO 52x 56x 57x 58x 59x 5Qx 5Rx e 3053 24x 27x 28x 29x 2Ax 2Bx 2Cx e 3055 CTO System board assembly Intel Core i3 2357M Processorwith TPM 04W1820 e 3045 CTO 63x 64x 65x 66x 67x 68x 6Bx 6Cx 6Dx 60x 6Rx 6Sx 6Tx 6Ux e 3048 22x 23x 24x 25x 26x 27x 28x 2Mx 2 2Px 20x 2Vx e 3049 CTO System board assembly Intel Core i3 2357M Processor non TPM 04W1821 e 3045 CTO e 3048 CTO 2Bx 2Cx e 3049 CTO System board assembly Intel Pentium 957 Processor with TPM 04W1822 e 3045 CTO 62x 69x 6Ax e 3048 CTO e 3049 CTO System board assembly Intel Pentium 957 Processor non TPM 04W1823 e 3045 CTO 6Gx 6Hx 6Kx 6Px e 3048 CTO 29x 2Ax 2Dx 2Kx 2Lx 3049 CTO System board assembly Intel Celeron 847 Processor with TPM 04W1824 e 3045 CTO 3048 CTO e 3049 CTO 2 Chapter 10 Parts list 87 Table 33 Parts list Overall continued E FRU Overall System board assembly Intel Celeron 847 Processor non TPM 3045 e 3048 CTO e 3049 CTO GB DDR3 1333 SDRAM SO DIMM P
105. x 2Ax 2Bx 2Cx 2Dx 2 2Lx 2 2Nx 2Px 20x 2Vx 3049 CTO 3051 CTO 52x 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Dx 5Ex 5Nx 5Px 5Qx 5Rx 3053 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 3055 CTO 7 USB sub card e 3045 CTO 62x 63x 64x 65x 66x 67x 68x 69x 6Ax 6Bx 6Cx 6Fx 6Hx Speaker assembly e 3045 62x 63x 64x 65x 66x 67x 68x 69x 6Ax 6Bx 6Cx 6Fx 6Hx 6Kx 6Mx 6Px 60x 6Rx 6Sx 6Tx 6Ux 3048 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2 2Lx 2 2Nx 2Px 20x 2Vx 3049 CTO 3051 CTO 52x 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Dx 5Ex 5Nx 5Px 5Qx 5Rx 3053 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 3055 CTO VGA connector e 3045 62x 63x 64x 65x 66x 67x 68x 69x 6Ax 6Bx 6Cx 6Fx 6Hx 6Kx 6Mx 6Px 60x 6Rx 6Sx 6Tx 6Ux 3048 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Kx 2Lx 2Mx 2Nx 2Px 20x 2Vx 3049 CTO 3051 CTO 52x 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Dx 5Ex 5Nx 5Px 5Qx 5Rx 3053 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 3055 CTO DC in cable e 3045 62x 63x 64x 65x 66x 67x 68x 69x 6Ax 6Bx 6Cx 6Fx 6Gx 6Hx 6Kx 6Mx 6Px 60x 6Rx 6Sx 6Tx 6Ux 3048 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2K
106. x 2Lx 2Mx 2Nx 2Px 20x 2Vx 3049 CTO 3051 CTO 52x 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Dx 5Ex 5Nx 5Px 5Qx 5Rx 3053 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 3055 CTO Bottom slot cover with screw e 3045 62x 63x 64x 65x 66x 67x 68x 69x 6Ax 6Bx 6Cx 6Fx 6Gx 6Hx 6Kx 6Mx 6Px 60x 6Rx 6Sx 6Tx 6Ux 3048 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Kx 2Lx 2Mx 2Nx 2Px 20x 2Vx 3049 CTO 3051 CTO 52x 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Dx 5Ex 5Nx 5Px 5Qx 5Rx 3053 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 3055 CTO 10 11 12 SATA hard disk drive 250 GB 5400 rpm 3045 CTO 62x 69x 6Ax 6Bx 6Cx 6Dx 6Gx 6Hx 3048 CTO 2Lx 2Mx 3049 CTO 3051 CTO 52x 58x 59x 5Ax 3053 CTO 24x 29x 2Ax 2Bx 2Cx 3055 CTO 04W2216 04W1793 Chapter 10 Parts list 85 Table 33 Parts list Overall continued SATA hard disk drive 250 GB 5400 rpm 04W1794 3045 CTO 62x 69x 6Ax 6Bx 6Cx 6Dx 6Gx 6Hx 3048 CTO 2Lx 2Mx 3049 CTO 3051 CTO 52x 58x 59x 5Ax 3053 CTO 24x 29x 2Ax 2Bx 2Cx 3055 CTO SATA hard disk drive 320 GB 5400 rpm 04W1795 3045 CTO 6Fx 6Jx 6Kx 6Mx 6Px 3048 CTO 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Kx 3049 CTO 3051 CTO 53x 54x 55x 56x 57x 5Nx 5Qx 5Rx 3053 CTO 22x 23x 25x 26x 27x 28x 29x 2Ax 3055 CTO SATA hard
107. ystem board assembly fan assembly and backup battery on page 65 2010 LCD unit on page 71 2020 LCD bezel assembly on page 73 Table 29 Removal steps of integrated camera When installing Make sure that the connector is attached firmly 74 Hardware Maintenance Manual 2040 LCD panel LCD cable and hinges For access remove these FRUs in order 1010 Battery pack on page 50 1020 Bottom slot cover on page 51 1040 Hard disk drive or solid state drive assembly on page 53 1070 Keyboard on page 57 1090 Top case assembly on page 60 1130 System board assembly fan assembly and backup battery on page 65 2010 LCD unit on page 71 2020 LCD bezel assembly on page 73 2080 Integrated camera on page 74 Table 30 Removal steps of LCD panel and LCD cable Step Screw quantity Torque H M1 7 x 3 mm wafer head nylon coated 4 Silver 0 181 Nm 1 85 kgfcm When installing Make sure that the LCD connector is attached firmly Chapter 8 Removing and replacing a FRU 75 Table 31 Removal steps of hinges 0 181 Nm 1 85 kgfcm 2050 Wireless LAN antenna assembly wireless WAN antenna assembly and LCD rear cover assembly For access remove these FRUs in order 1010 Battery pack on page 50 1020 Bottom slot cover on page 51 1040 Hard disk drive or solid state drive assembly on page 53 1070 Keyboard on page 57 1090 Top c

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