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Lenovo IdeaPad G40-30

1. 75 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual 76 Table 4 Parts list Overall continued No FRU 11 RAM SK HMT41GS6BFR8A PB RD 8GB DDR3L 1600 12 WirelessLan Non Intel Lin NFA335 1x1BN BT4 0 PCIE M 2 WLAN 12 WirelessLan Non Intel Cbt BCM43142 1x1BN BT4 0 PCIE M 2 WLAN 12 WirelessLan Non Intel Cbt RTL8723BE 1x1BN BT4 0 PCIE M 2 WLAN 12 WirelessLan Non Intel Lin NFA345 1x1AC BT4 0 PCIE M 2 WLAN 12 WirelessLan Non Intel Cot BCM43162 1x1AC BT4 0 PCIE M 2 WLAN 12 WirelessLan Intel Intel 3160 1x1AC BT PCIE NGFF WLAN G40 30 G40 70 G40 70m Z40 70 13 ACLU1 Dummy ODD G40 30 G40 70 13 ODD HLDS GUAON 9 0 Rambo ODD 13 ODD PLDS DA 8A5SH Slim SATA Tray Rambo 13 ODD QSI UJ8FBS 9 0 Rambo ODD 13 ODD TSST SU 228FB 9 0 Rambo ODD 14 ACLU1 Lower Case Black 14 ACLUG Lower Case White H W Speaker L R Z40 70 G40 70m 15 ACLU1 Thermal Door Black 15 ACLUG Thermal Door White H Z40 70 G40 70m 16 Battery G5XXS SY L12S4E01 14 4V41Wh 4cell Div 16 Battery G5XXS SP L L12M4EO1 14 88V41Wh Acel Div 16 Battery G5XXS LG L12L4EO1 14 8V41Wh 4cell Div 16 Battery G5XXS SY L12S4A02 14 4V32Wh 4cell Div 16 Battery G5XXS SP L L12M4A02 14 4V32Wh 4cell bty 16 Battery G5XXS LG L12L4A02 14 4V32Wh 4cell Div _ AC adapter see AC adapters on page 82 FRU no 11202707 20200558 20200
2. J2 This section presents exploded figures with the instructions to indicate how to remove and replace the FRU Make sure to observe the following general rules 1 Do not attempt to service any computer unless you have been trained and certified An untrained person runs the risk of damaging parts 2 Before replacing any FRU review FRU replacement notices on page 31 3 Begin by removing any FRUs that have to be removed before the failing FRU Any of such FRUs are listed at the top of the page Remove them in the order in which they are listed 4 Follow the correct sequence in the steps to remove the FRU as given in the figures by the numbers in square callouts 5 When turning a screw to replace an FRU turn it in the direction as given by the arrow in the figure 6 When removing the FRU move it in the direction as given by the arrow in the figure 7 To put the new FRU in place reverse the removal procedures and follow any of the notes that pertain to replacement For information about connecting and arranging internal cables see Locations on page 66 8 When replacing an FRU use the correct screw as shown in the procedures A DANGER Before removing any FRU turn off the computer unplug all power cords from electrical outlets remove the battery pack and then disconnect any of the interconnecting cables Attention After replacing an FRU do not turn on the computer until you have made sure that all
3. e LINETEK LS15 HO3VV F LP 38 1m Switzerland 3PIN e LINETEK LS15 HO3VV F LP 37 1m Brazil 3PIN LINETEK LS15 HO3VV F LP26A 1m Israel 3PIN e LINETEK LS15 HO3VV F LP 41 1m UL 3PIN e LINETEK LP 30B SPT 2 LS15 1m UK 3PIN e LINETEK LP 61L HO3VV F LS15 1m Indian 3PIN e LINETEK PE 361 HO5VV F L S15 1m Italy 3PIN e LINETEK LS15 HO3VV F PE 336 1m Korea 3PIN e LINETEK LS15 HO5VV F LP E04A 1m Australia 3PIN e LINETEK LS15 HO3VV F LP 23A 1m Taiwan 3PIN LINETEK LS15 VCTF LP 53 1m Japan 3PIN LINETEK LS15 VCTF LP 54 1m Africa 3PIN e LINETEK LS15 HO3VV F PE 364 1m CE 3PIN e LINETEK LP 34 H03VV F LS15 1m CCC 3PIN Longwell LSG 31 RVV300 300 LS 18 1m Argentina 3PIN e Longwell LP 24 HO3VV F LS 18 1m Danmark 3PIN e Longwell LP 40 HO3VV F LS 18 1m P N 145000600 145000599 145000598 145000597 145000596 145000595 145000594 145000593 145000592 145000591 145000590 145000589 145000588 145000587 145000586 145000585 145000568 145000567 145000566 CRU ID 83 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual 84 Table 10 Parts list power cords continued Region Switzerland 3PIN e Longwell LP 37 HO3VV F LS 18 1m Brazil 3PIN e Longwell LP 46 HO3VV F LS 18 1m Israel 3PIN e Longwell LP 41 HO3VV F LS 18 1m UL 3PIN Longwell LP 30B SPT 2 18AWG LS 18 1m UK 3PIN Longwell LP 61L HO3VV F LS 18 1m Indian 3PIN e Longwell LP 67 BIS
4. ov DH UJ e VV FEB BASES FERRE LOD c0 JE E BUE Eo TE Ri FLAT EL Radiaci n l ser al abrir No mire fijamente ni examine con instrumental ptico el haz de luz Evite la exposici n directa al haz 15 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 06000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 This chapter presents the following important service information Strategy for replacing FRUs on page 16 Strategy for replacing a hard disk drive on page 17 Important notice for replacing a system board on page 17 Important information about replacing RoHS compliant FRUs on page 18 Important BIOS and device driver fixes are customer installable The BIOS and device drivers are posted on the customer support site http support lenovo com Strategy for replacing FRUs for replacing FRUs Before replacing parts Make sure that all software fixes drivers and BIOS downloads are installed before replacing any FRUS listed in this manual After a system board is repl
5. 1040 Hard disk drive on page 37 e 1070 Fan assembly on page 42 e 1080 Keyboard on page 44 Figure 9 Removal steps of keyboard bezel Remove the screws EE Step Screw quantity Color Torque M2 x 3 5 mm flat head nylok coated 10 Black 1 5 2 0 kgf cm D to C type2 47 M G20 30 G40 45 G40 70 G40 70m Z40 70 Z40 75 Hardware Maintenance Manual Figure 9 Removal steps of keyboard bezel continued Disconnect the touchpad cable connector and the power board connector in the directions shown by arrows PA and El Remove the keyboard bezel in the direction shown by arrow EM 48 Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 Figure 9 Removal steps of keyboard bezel continued Remove the screw EI Step Screw quantity Color Torque M2 x 3 5 mm flat head nylok coated 1 Black 1 5 2 0 kgf cm Power BD to C Carefully remove the power board in the direction shown by arrow amp 49 d G40 30 G40 45 G40 70 G40 70m 240 70 240 75 Hardware Maintenance Manual 1100 USB amp audio board For access remove these FRUS in order e 1010 Battery pack on page 33 e 1020 Base cover on page 34 e 1030 Optical drive on page 36 e 1040 Hard disk drive on page 37 e 1050 PCI Express Mini Card for wireless LAN on page 39 e 1070 Fan assembly on page 42 e 1080 Keyboard on page 44 e 1090 Keyboard bezel on page 47 Figure 10 Removal steps of USB amp audio
6. Klapperger usche gepr ft werden Metallteile oder splitter k nnen Kurzschl sse erzeugen NTY2 W FRU nadnn ANNI a2awnn n NIYIN 395 DRY DANN DIOP OPIN D SPspn O 72N 2DW NTN 15 3wnn n Tia nm 0 gt gt W0 n DVN ONIPNA pwpwu 5 HDI vpn AWNNN NN 20202 W NNI DJ UN DAPI 01122 DINIY NINN 33V IN PIN Prima di accendere l elaboratore dopo che 6 stata effettuata la sostituzione di una FRU accertarsi che tutte le viti le molle e tutte le altri parti di piccole dimensioni siano nella corretta posizione e non siano sparse all interno dell elaboratore Verificare ci scuotendo l elaboratore e prestando attenzione ad eventuali rumori eventuali parti o pezzetti metallici possono provocare cortocircuiti pericolosi FRU OX WE IVCA D RIEAN PAIE TALL NKR Of o ERA dre LIMBIC DOD ERI es ZONE CRRA CWRW FE HER L ES a CERT DIE BV Ca 2 0 TC WF RAF HEBD URW AMEDD E SBD VENTE 3 ROHAN LEE 0 ET Antes de encender el sistema despues de sustituir una FRU compruebe que todos los tornillos muelles y dem s piezas pequefias se encuentran en su sitio y no se encuentran sueltas dentro del sistema Compru belo agitando el sistema y escuchando los posibles ruidos que provocar an Las piezas met licas pueden causar cortocircuitos el ctricos 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual Safety notice 2 N DANGER Some standby batteries contain a small amount of nickel and cadmium D
7. US lux 0014 SPT 2 60 C 18 3C 0016 1m China e lux 0036 RVV 300 300 0 75 3C 0002 1m Indian e lux 0046718694 0 75 3C 0011 1m Japan lux 0018 E VCTF 0 75 3C 0021 1m Australia e lux 0038 HO3VV F 0 75 3C 0011 1m Taiwan lux 0019 VCTF 0 75 3C 0021 1m Korea e lux 0033 HO3VV F 0 75 3C 0011 1m Italy e lux 0029 HO3VV F 0 75 3C 0011 1m South Africa e lux 0044 HO3VV F 0 75 3C 0011 1m Brazil e lux 0034 HO3VV F 0 75 3C 0011 1m Israel e lux 0041 HO3VV F 0 75 3C 0011 1m Switzerland e lux 0027 HO3VV F 0 75 3C 0011 1m Denmark e lux 0048 HO3VV F 0 75 3C 0011 1m Argentina e lux 0040 HO3VV F 0 75 3C 0011 1m P N 145000530 145000528 145000527 145000526 145000525 145500000 145500001 145500002 145500003 145500004 145500005 145500006 145500007 145500008 145500009 145500010 145500011 145500012 145500013 145500014 145500015 CRU ID 85 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual 00000000000000000000000000000000000000000 060000000000000000000000000000000000000000 86 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
8. e 1100 USB amp audio board on page 50 e 1110 System board on page 52 1130 Speakers and DC in cable on page 56 Figure 14 Removal steps of LCD unit Release the antenna cables from the cable guides and then remove the screws EE Step Screw quantity Color Torque M2 x 3 5 mm flat head nylok coated 4 Black 1 5 2 0 kgf cm LCD Module to D When installing Route the antenna cables along the cable guides 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 Make sure that the LCD connector is attached firmly and that you do not pinch the antenna cables when you attach the LCD assembly Route the LCD cable along the cable guides 58 Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 Figure 14 Removal steps of LCD unit continued Remove the LCD unit in the direction shown by arrow B 59 G40 30 G40 45 G40 70 G40 0m Z40 0 Z40 75 Hardware Maintenance Manual 60 1150 LCD front bezel LCD panel and hinges For access remove these FRUS in order e 1010 Battery pack on page 33 e 1020 Base cover on page 34 e 1030 Optical drive on page 36 e 1040 Hard disk drive on page 37 e 1050 PCI Express Mini Card for wireless LAN on page 39 e 1070 Fan assembly on page 42 e 1080 Keyboard on page 44 e 1090 Keyboard bezel on page 47 e 110
9. to lift it 4 Lift it by standing or pushing up with your leg muscles this action could avoid the strain 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 machine unsafe Before you start the machine make sure that other service representatives and the customer are not in a hazardous position Please remove 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 the 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 the 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 may be hazardous to your eyes After service reinstall all safety shields guards labels and ground wires Replace any safety device tha
10. 1 5 2 0 kgf cm G40 70m Z40 70 Z40 75 CPU BKT to MB GPU BKT to MB Lift the heat sink assembly in the direction shown by arrow BI 99 M G20 30 G40 45 G40 70 G40 70m Z40 70 Z40 75 Hardware Maintenance Manual 1130 Speakers and DC in cable For access remove these FRUS in order e 1010 Battery pack on page 33 1020 Base cover on page 34 e 1030 Optical drive on page 36 e 1040 Hard disk drive on page 37 e 1050 PCI Express Mini Card for wireless LAN on page 39 e 1070 Fan assembly on page 42 e 1080 Keyboard on page 44 e 1090 Keyboard bezel on page 47 e 1100 USB amp audio board on page 50 1110 System board on page 52 Figure 13 Removal steps of speakers and DC in cable Remove the speakers in the direction shown by arrows EE 56 Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 Figure 13 Removal steps of speakers and DC in cable continued Remove the DC in cable in the direction shown by arrow PA 57 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual 1140 LCD unit For access remove these FRUS in order e 1010 Battery pack on page 33 e 1020 Base cover on page 34 e 1030 Optical drive on page 36 e 1040 Hard disk drive on page 37 e 1050 PCI Express Mini Card for wireless LAN on page 39 e 1070 Fan assembly on page 42 e 1080 Keyboard on page 44 e 1090 Keyboard bezel on page 47
11. 13 4010U 2G 100M G40 70 ACLU1 MB W8S 13 4010U 2G 100M G40 70 ACLU1 MB DIS 13 4010U 2G 1000M G40 70 ACLU1 MB W8P 13 4010U 2G 1000M G40 70 ACLU1 MB W8S 13 4010U 2G 1000M G40 70 ACLU1 MB 13 4005U 2G 100M G40 70 ACLU1 MB WBP 13 4005U 2G 100M G40 70 ACLU1 MB W8S 13 4005U 2G 100M G40 70 ACLU1 MB 13 4005U 2G 1000M G40 70 ACLU1 MB W8P 13 4005U 2G 1000M G40 70 ACLU1 MB W8S 13 4005U 2G 1000M G40 70 ACLU1 MB DIS 3558U 2G 100M G40 70 ACLU1 MB W8P 3558U 2G 100M G40 70 ACLU1 MB W8S 3558U 2G 100M G40 70 ACLU1 MB 3558U 2G 1000M G40 70 ACLU1 MB W8P 3558U 2G 1000M G40 70 ACLU1 MB W8S 3558U 2G 1000M G40 70 ACLU1 MB 2957U 2G 100M G40 70 ACLU1 MB W8P 2957U 2G 100M G40 70 ACLU1 MB W8S 2957U 2G 100M G40 70 ACLU1 MB 2957U 2G 1000M G40 70 ACLU1 MB W8P 2957U 2G 1000M G40 70 ACLU1 MB W8S 2957U 2G 1000M G40 70 ACLU1 MB UMA 17 4500U 100M G40 70 ACLU1 MB W8P UMA I7 4500U 100M G40 70 ACLU1 MB W8S UMA I7 4500U 100M G40 70 ACLU1 MB UMA 17 4500U 1000M G40 70 ACLU1 MB W8P UMA I7 4500U 1000M G40 70 ACLU1 MB W8S UMA I7 4500U 1000M G40 70 ACLU1 MB UMA 15 4200U 100M G40 70 ACLU1 MB W8P UMA 15 4200U 100M G40 70 ACLU1 MB W8S UMA 15 4200U 100M G40 70 ACLU1 MB UMA 15 4200U 1000M G40 70 ACLU1 MB W8P UMA 15 4200U 1000M G40 70 ACLU1 MB W8S UMA 15 4200U 1000M G40 70 ACLU1 MB UMA 13 4100U 100M G40 70 ACLU1 MB W8P UMA 13 4100U 100M G40 70 ACLU1 MB W8S UMA 13 4100U 100M G40 70 ACLU1 MB UMA 13 4100U 1000M G4
12. 70m 90205316 c ACLUA ODD Bezel BK painting Z40 70 90205394 N Cable miscellaneous parts e d ACLU1 DC IN Cable DIS 90205112 e d ACLU1 DC IN Cable UMA G40 70 90205113 e ACLU1 Touch Pad Cable G40 70 90205232 Note ltalicized letters in parentheses are references to the exploded view in Overall on page 69 81 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual 82 AC adapters Table 8 Parts list 3 pin AC adapters FRU Delta ADLX45NDC3A 20V2 25A adapter Liteon ADLX45NLC3A 20V2 25A adapter Chicony ADLX45NCC3A 20V2 25A adapter Delta ADLX45NDC3A 20V2 25A adap CMN Liteon ADLX45NLC3A 20V2 25A adap CMN Chicony ADLX45NCC3A 20V2 25A adap CMN Delta ADLX65NDC3A 20V3 25A adapter Liteon ADLX65NLC3A 20V3 25A adapter Chicony ADLX65NCC3A 20V3 25A adapter Liteon ADLX65NLC3A 20V3 25A adap CMN Chicony ADLX65NCC3A 20V3 25A adap CMN Screw Table 9 Parts list screw FRU ACLU1 Screw Panel A MB D IO BD D Thm MB P N 36200245 36200246 36200247 36200602 36200606 36200610 36200249 36200251 36200253 36200607 36200611 P N 90205117 CRU ID CRU ID Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region Table 10 Parts list power cords Region CCC 3PIN e LINETEK PC323 RVV300 300 LS15 1m Argentina 3PIN e LINETEK LS15 HO3VV F LP39 1m Danmark 3PIN
13. 75 Hardware Maintenance Manual Figure 4 Removal steps of hard disk drive continued Remove the screws IK and detach the metal frame from the hard disk drive H El Step Screw quantity Color Torque M2 x 3 5 mm flat head nylok coated 4 Black 1 5 2 0 kgf cm HDD BKT to HDD 38 Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 1050 PCI Express Mini Card for wireless LAN For access remove these FRUS in order e 1010 Battery pack on page 33 e 1020 Base cover on page 34 Figure 5 Removal steps of PCI Express Mini Card for wireless LAN Disconnect the two wireless LAN cables black grey HM and then remove the screw RH In step EE unplug the jacks by using the removal tool antenna RF connector P N 08K7159 or pick up the connectors with your fingers and gently unplug them in the direction shown by the arrows Notes The wireless LAN card has 2 cables in step EE The wireless LAN card in some models might have 3 cables in step EE Step Screw quantity Color Torque M2 x 3 5 mm flat head nylok coated 1 Black 1 5 2 0 kgf cm NGFF to MB 39 M G20 30 G40 45 G40 70 G40 70m Z40 70 Z40 75 Hardware Maintenance Manual Figure 5 Removal steps of PCI Express Mini Card for wireless LAN continued Remove the card in the direction shown by arrow Kl When installing n models with a wireless LAN card that has two antenna connectors plug the black cable 1st MAIN into the jack labele
14. ACLUA MB ACLUA MB ACLUA MB ACLUA MB ACLUA MB W8S DIS 17 4500 GT 2G Z40 70 W8S DIS 15 4200 GT 2G Z40 70 W8S DIS 13 4100 GT 2G Z40 70 W8S DIS 13 4010 GT 2G Z40 70 W8S DIS 13 4005 GT 2G Z40 70 W8S DIS 3558 GT 2G Z40 70 W8S DIS 2957 GT 2G Z40 70 W8S DIS 17 4500 GT 4G Z40 70 W8S DIS 15 4200 GT 4G Z40 70 W8S DIS 13 4100 GT 4G Z40 70 W8S DIS 13 4010 GT 4G Z40 70 W8S DIS 13 4005 GT 4G Z40 70 W8S DIS 3558 GT 4G Z40 70 W8S DIS 2957 GT 4G Z40 70 W8P DIS 17 4500 GT 2G Z40 70 W8P DIS 15 4200 GT 2G Z40 70 W8P DIS 13 4100 GT 2G Z40 70 W8P DIS 13 4010 GT 2G Z40 70 W8P DIS 13 4005 GT 2G Z40 70 W8P DIS 3558 GT 2G Z40 70 W8P DIS 2957 GT 2G Z40 70 W8P DIS 17 4500 GT 4G Z40 70 W8P DIS 15 4200 GT 4G Z40 70 W8P DIS 13 4100 GT 4G Z40 70 W8P DIS 13 4010 GT 4G Z40 70 W8P DIS 13 4005 GT 4G Z40 70 W8P DIS 3558 GT 4G Z40 70 W8P DIS 2957 GT 4G Z40 70 L Z40 75 FX 7500 UMA Z40 75 L Z40 75 W8S FX 7500 UMA Z40 75 L Z40 75 W8P FX 7500 UMA Z40 75 L Z40 75 A10 7300 UMA Z40 75 L Z40 75 W8S A10 7300 UMA 240 75 L Z40 75 W8P A10 7300 UMA 240 75 L Z40 75 A8 7100 UMA 240 75 FRU no 90007 156 90007157 90007158 90007159 90007 160 90007161 90007162 90007163 90007 164 90007165 90007 166 90007167 90007168 90007169 90007170 90007171 90007172 90007173 90007174 90007175 90007176 90007177 90007178 90007179 90007180 90007181 90007182 90007183 90007184 90007185 90007186 9
15. FRU Screw notices Loose screws can cause a reliability problem In the Lenovo computer this problem is addressed with special nylon coated screws that have the following characteristics They maintain tight connections They do not easily come loose even with shock or vibration They are harder to tighten Each one should be used only once Do the following when you service this machine Keep the screw kit in your tool bag Carefully remove screws for reuse when replacing FRUs Use a torque screwdriver if you have one Tighten screws as follows Plastic to plastic Turn an additional 90 after the screw head touches the surface of the plastic part more than 90 E V Cross section Logic card to plastic Turn an additional 180 after the screw head touches the surface of the logic card more than 180 E Cross section Torque driver If you have a torque screwdriver refer to the Torque column for each step Make sure that you use the correct screws If you have a torque screwdriver tighten all screws firmly to the torque shown in the table Carefully remove screws for reuse when replacing FRUs Make sure that all screws are tightened firmly Ensure torque screwdrivers are calibrated correctly following country specifications 31 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual Removing and replacing an FRU
16. LS 18 1m Italy 3PIN e Longwell LP 22 HO3VV F LS 18 1m Korea 3PIN Longwell LP 486 KTLHO3VV F LS 5 1m Australia 3PIN e Longwell LP 23A LFC 3R LS 18 1m Taiwan3PIN Longwell LP 71 VCTF LS 33 1m Japan 3PIN Longwell LP 54 VCTF LS 18 1m Africa 3PIN e Longwell LP 39 HO3VV F LS 18 1m CE 3PIN e Longwell LP 34A HO3VV F LS 18 1m CCC 3PIN e VOLEX GB10S3 RVV 300 500 VAC5S 1m UL 3PIN e Volex US15S3 SPT 2 VAC5S 1m UK 3PIN e VOLEX MP5004 H03VV F VACSS 1m Switzerland 3PIN e VOLEX MP232 H03VV F VACSS 1m Italy 3PIN e VOLEX IT10S3 HO3VV F VAC5S 1m Denmark 3PIN e VOLEX MP233D H03VV F VACSS 1m Korea 3PIN e VOLEX M2511 KETI IEC VACSS 1m Australia 3PIN e VOLEX AU10S37H03VV FFVAC5S 1m Taiwan 3PIN e VOLEX TW15CS3 VCTF VACSS 1m P N 145000565 145000564 145000563 145000562 145000561 145000560 145000559 145000558 145000557 145000556 145000555 145000554 145000553 145000538 145000537 145000605 145000524 145000535 145000534 145000533 145000532 145000531 CRU ID Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 Table 10 Parts list power cords continued Region Japan 3PIN e VOLEX VAC5S VCTF M755 1m Argentina 3PIN e VOLEX VA2073 HO3VV F VAC5S 1m Brazil 3PIN e VOLEX CH10S3 H03VV F VAC5S 1m Israel 3PIN e VOLEX SI16S3 HO3VV F VAC5S 1m CE 3PIN e VOLEX M2511 HO3VV F VAC5S 1m UK e lux 0031 HO3VV F 0 75 3C 0011 1m Europe e lux 0033 HO3VV F 0 75 3C 0011 1m
17. Mini Card for wireless LAN on page 39 e 1070 Fan assembly on page 42 e 1080 Keyboard on page 44 e 1090 Keyboard bezel on page 47 e 1100 USB amp audio board on page 50 1110 System board on page 52 1130 Speakers and DC in cable on page 56 1140 LCD unit on page 58 Figure 16 Removal steps of camera Detach the integrated camera connector in the direction shown by arrow EE 63 G40 30 G40 45 G40 70 G40 0m Z40 0 Z40 75 Hardware Maintenance Manual Figure 16 Removal steps of camera continued Remove the camera in the direction shown by arrow PA Note The integrated camera is stuck on the top center of the LCD cover When installing Stick the integrated camera to the top center of the LCD cover and adjust its placement to make sure the connector is attached firmly 64 Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 1170 LCD cable and antenna assembly For access remove these FRUS in order e 1010 Battery pack on page 33 e 1020 Base cover on page 34 e 1030 Optical drive on page 36 e 1040 Hard disk drive on page 37 e 1050 PCI Express Mini Card for wireless LAN on page 39 e 1070 Fan assembly on page 42 e 1080 Keyboard on page 44 e 1090 Keyboard bezel on page 47 e 1100 USB amp audio board on page 50 1110 System board on page 52 e 1130 Speakers and DC in cable on page 56 1140 LCD unit o
18. are not required to have RoHS compliant parts If the original FRU parts are non compliant replacement parts can also be non compliant In all cases if the original FRU parts are RoHS compliant the replacement part must also be RoHS compliant Note RoHS and non RoHS FRU part numbers with the same fit and function are identified with unique FRU part numbers Lenovo plans to transit to RoHS compliance well before the implementation date and expects its suppliers to be ready to support Lenovo s requirements and schedule in the EU Products sold in 2005 and 2006 will contain some RoHS compliant FRUs The following statement pertains to these products and any product Lenovo produces containing RoHS compliant FRUSs RoHS compliant FRUs have unique FRU part numbers Before or after the RoHS implementation date failed RoHS compliant parts must always be replaced with RoHS compliant ones so only the FRUs identified as compliant in the system HMM or direct substitutions for those FRUs may be used Products marketed before June 2006 Products marketed after June 2006 Current or Replacement FRU Current or Replacement FRU original part original part Non RoHS Can be Non RoHS Non RoHS Can be RoHS Must be RoHS Must be RoHS Non RoHS Can sub to RoHS RoHS Must be RoHS Note A direct substitution is a part with a different FRU part number that is automatically shipped by the distribution center at the time of the order General checkout General
19. board Detach the USB amp audio board connector in the directions shown by arrows and RH Remove the screw El Step Screw quantity Color Torque M2 x 3 5 mm flat head nylok coated 1 Black 1 5 2 0 kgf cm Audio BD to D 50 Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 Figure 10 Removal steps of USB amp audio board continued Remove the USB amp audio board BJ 51 7 G40 30 G40 45 G40 70 G40 0m Z40 0 Z40 75 Hardware Maintenance Manual 1110 System board Important notices for handling the system board When handling the system board bear the following in mind Be careful not to drop the system board on a bench top that has a hard surface such as metal wood or composite Avoid rough handling of any kind During the whole process make sure not to drop or stack the system board If you put a system board down make sure to put it only on a padded surface such as an ESD mat or conductive corrugated material For access remove these FRUS in order 1010 Battery pack on page 33 1020 Base cover on page 34 e 1030 Optical drive on page 36 1040 Hard disk drive on page 37 e 1050 PCI Express Mini Card for wireless LAN on page 39 e 1070 Fan assembly on page 42 e 1080 Keyboard on page 44 1090 Keyboard bezel on page 47 e 1100 USB amp audio board on page 50 Figure 11 Removal steps of system board Disconnect the two connectors in the directions sho
20. checkout This chapter presents the following information e What to do first on page 20 e Power system checkout on page 21 Before you go to the checkout make sure to read the following important notes Important notes Only certified trained personnel can service the computer Before replacing any FRU read the entire page on removing and replacing FRUs Carefully remove screws for reuse when replacing FRUs 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 an FRU only with another FRU of the correct model When you replace an FRU make sure that the machine model and the FRU part number are correct by referring to the FRU parts list An FRU should not be replaced just 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 an FRU only when a problem recurs If you suspect that an FRU is defective clear the error logs and run the test again If the error does not recur do not replace the FRU Be careful not to replace a nondefective FRU 19 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual What to do first to do
21. cover Remove the screws Kl Then remove the base cover BA Step Screw quantity Color Torque M2 x 3 5 mm flat head nylok coated 2 Black 1 5 2 0 kgf cm Big Door to D 34 Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 Note Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds When you replace the base cover you need to apply the following label The following labels need to be peeled off from the old base cover and put on the new base cover Rating label Indonesia D side label Brazil BT label Brazil WL label Israel WL label SIRIM BT label SIRIM WL label WL label for US CA TW Indonesia BT label for US CA TW Indonesia KCC label BIS label Windows 8 OS label E BEREEIHBHIEEI For some models you also need to apply one or two FCC labels Check the old base cover if it has one or two FCC labels find duplicates of them in the label kit and apply them to the new base cover For the location of each label refer to the following figure 35 7 G40 30 G40 45 G40 70 G40 0m Z40 0 Z40 75 Hardware Maintenance Manual 1030 Optical drive For access remove this FRU e 1010 Battery pack on page 33 e 1020 Base cover on page 34 Figure 3 Removal steps of optical drive Remove the screw Kl Pull the optical drive out in the d
22. diferentes daqueles aqui especificados pode resultar em perigosa exposi o radia o Aute TRAIT E HE rh ASSURER Pour viter tout risque d exposition au rayon laser respectez les consignes de r glage et d utilisation des commandes ainsi que les proc dures d crites Werden Steuer und Einstellelemente anders als hier festgesetzt verwendet kann gef hrliche Laserstrahlung auftreten Az itt el rt elj r sokt l be ll t sokt l s vez rl sekt l elt rni a l zersug rz s vesz lye miatt kock zatos L utilizzo di controlli regolazioni o l esecuzione di procedure diverse da quelle specificate possono provocare l esposizione a VWcno ib30BaHue 3JleMeHTOB HACTPONKU N BbINOJHEHNe rpouenyp MHbIX HeM yKa3aHo 3necb MOXerT NPUBECTU K ONACHOMY PAAUALUOHHOMY o6 ryueuuio Pouzitie kontr l prav alebo inych vykonani od inych vyrobcov ako je v tomto Specifikovan mohlo by mat za n sledok nebezpe enstvo vystavenia sa vyZiarovaniu AECCIBAESTUVIVNAELARO IERI EFEZ o KBE w WV HORA 018 5 23450 3 3 El uso de controles o ajustes o la ejecuci n de procedimientos distintos de los aqu especificados puede provocar la exposici n a radiaciones peligrosas Opening the CD ROM drive the DVD ROM drive or any other optical storage device could result in exposure to hazardous laser radiation There are no serviceable parts inside those drives Do not open 14 Safety information A CD ROM drive a DVD RO
23. sleep standby and hibernation Screen blank state If the time set on the Turn off monitor timer in the operating system expires the LCD backlight turns off You can also turn off the LCD backlight by EIN d Fo e 3 To end screen blank state and resume normal operation press J Putting the computer to sleep or shutting it down When you have finished working with your computer you can put it to sleep or shut it down Putting your computer to sleep If you will be away from your computer for only a short time put the computer to sleep When the computer is in sleep mode you can quickly wake it to resume use bypassing the startup process To put the computer to sleep do one of the following Close the display panel Press the power button Open the Charms and then select Settings Kai Power Sleep Attention Wait until the power indicator light starts blinking indicating that the computer is in sleep mode before you move your computer Moving your computer while the hard disk is spinning can damage the hard disk causing loss of data To wake the computer do one of the following Press any key on the keyboard Press the power button Shutting down the computer If you are not going to use your computer for a long time shut it down To shut down your computer Open the charms bar then select Settings Es Power Shut down Right click the Start button in
24. 0 ACLU9 MB N2920 1G 100M G40 30 ACLU9 MB W8P N2920 1G 100M G40 30 ACLU9 MB W8S N2920 1G 100M G40 30 ACLU9 MB UMA N3520 1000M G40 30 ACLU9 MB W8P UMA N3520 1000M G40 30 ACLU9 MB W8S UMA N3520 1000M G40 30 ACLU9 MB UMA N3520 100M G40 30 ACLU9 MB W8P UMA N3520 100M G40 30 ACLU9 MB W8S UMA N3520 100M G40 30 ACLU9 MB UMA N2815 1000M G40 30 ACLU9 MB W8P UMA N2815 1000M G40 30 ACLU9 MB W8S UMA N2815 1000M G40 30 ACLU9 MB UMA N2815 100M G40 30 ACLU9 MB W8P UMA N2815 100M G40 30 ACLU9 MB W8S UMA N2815 100M G40 30 ACLU9 MB UMA N2920 1000M G40 30 ACLU9 MB W8P UMA N2920 1000M G40 30 ACLU9 MB W8S UMA N2920 1000M G40 30 ACLU9 MB UMA N2920 100M G40 30 ACLU9 MB W8P UMA N2920 100M G40 30 ACLU9 MB W8S UMA N2920 100M G40 30 L G40 45 UMA A6 6310 G40 45 L G40 45 DIS A6 6310 2G G40 45 FRU no 90205106 90205311 90205312 90005904 5C50F77269 90007376 90007400 90007388 90007377 90007401 90007389 90007378 90007402 90007390 90007379 90007403 90007391 90007380 90007404 90007392 90007381 90007405 90007393 90007382 90007406 90007394 90007383 90007407 90007395 90007384 90007408 90007396 90007385 90007409 90007397 90007386 90007410 90007398 90007387 90007411 90007399 9B20F77275 9B20F77262 CRU ID z z z ziziziz izizizizizizizizi iziziziziziziziziziziziziziziziziziziziziziz izizi Z Z Z Z Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 Table 4 Parts list Overall co
25. 0 70 ACLU1 MB W8P UMA 13 4100U 1000M G40 70 ACLU1 MB W8S UMA 13 4100U 1000M G40 70 FRU no 90006452 90006453 90006448 90006449 90006450 90006439 90006440 90006441 90005902 90006420 90006421 90006427 90006428 90006429 90006424 90006425 90006426 90005899 90006414 90006415 90006430 90006431 90006432 90006445 90006446 90006447 90006442 90006443 90006444 90006490 90006491 90006492 90006487 90006488 90006489 90006484 90006485 90006486 90006481 90006482 90006483 90006478 90006479 90006480 90006475 90006476 90006477 CRU ID z z z ziziziz iziziziziziziziziz iziziziziziziziziziz izizizizi izizizizi iziziziziziziziziziziziziz Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 Table 4 Parts list Overall continued No FRU O1 O1 O1 OO OO Om Om O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 01 O1 O1 O1 O1 O1 O1 ACLU1 MB UMA 13 4010U 100M G40 70 ACLU1 MB W8P UMA I3 4010U 100M G40 70 ACLU1 MB W8S UMA I3 4010U 100M G40 70 ACLU1 MB UMA 13 4010U 1000M G40 70 ACLU1 MB W8P UMA I3 4010U 1000M G40 70 ACLU1 MB W8S UMA I3 4010U 1000M G40 70 ACLU1 MB UMA 13 4005U 100M G40 70 ACLU1 MB W8P UMA 13 4005U 100M G40 70 ACLU1 MB W8S UMA 13 4005U 100M G40 70 ACLU1 MB UMA I3 4005U 1000M G40 70 ACLU1 MB W8P UMA 13 4005U 1000M G40 70 ACLU1 MB W8S UMA 13 4005U 1000M G40 70 ACLU1 MB UMA 3558U 100M G40 70 ACLU1 MB W8P UMA 3558U 100M G40 70 AC
26. 0 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual Safety notice 6 A DANGER To avoid shock do not remove the plastic cover that protects the lower part of the inverter card Afin d viter tout risque de choc lectrique ne retirez pas le cache en plastique prot geant la partie inf rieure de la carte d alimentation Aus Sicherheitsgr nden die Kunststoffabdeckung die den unteren Teil der Spannungswandlerplatine umgibt nicht entfernen DUDIN NDIN NN VONNI PN mbnawnnn MIDD 15 Pann 9 043n SY AANA IPIN 5 van Per evitare scosse elettriche non rimuovere la copertura in plastica che avvolge la parte inferiore della scheda invertitore REED QIGO 4L4wA A X WOTWEDRG UCCOASZZATyZ X vie SS ROT HEV Para evitar descargas no quite la cubierta de pl stico que rodea la parte baja de la tarjeta invertida Safety notice 7 N DANGER Though the main batteries have low voltage a shorted or grounded battery can produce enough current to burn personnel or combustible materials Bien que le voltage des batteries principales soit peu lev le court circuit ou la mise la masse d une batterie peut produire suffisamment de courant pour br ler des mat riaux combustibles ou causer des br lures corporelles graves Obwohl Hauptbatterien eine niedrige Spannung haben k nnen sie doch bei Kurzschluf oder Erdung genug Strom abgeben um brennbare Materialien zu entz nden oder Verletzungen bei Personen hervor
27. 0 USB amp audio board on page 50 1110 System board on page 52 1130 Speakers and DC in cable on page 56 1140 LCD unit on page 58 Figure 15 Removal steps of LCD front bezel LCD panel and hinges Remove the LCD front bezel in the direction shown by arrows EE Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 Figure 15 Removal steps of LCD front bezel LCD panel and hinges continued Remove the screws E Step Screw quantity Color Torque M2 x 3 5 mm flat head nylok coated 4 Black 1 5 2 0 kgf cm LCD Module to Hinge amp A Lift the LCD panel slightly Kl Peel off the adhesive tape and detach the connector in the direction shown by arrow BJ Then remove the LCD panel When installing Make sure that the metal connector is attached firmly 61 G40 30 G40 45 G40 70 G40 0m Z40 0 Z40 75 Hardware Maintenance Manual Figure 15 Removal steps of LCD front bezel LCD panel and hinges continued Remove the screws FI Then release the hinges in the direction shown by arrows El Step Screw quantity Color Torque M2 x 3 5 mm flat head nylok coated 4 Black 1 5 2 0 kgf cm HingeL amp RtoA 62 Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 1160 Camera For access remove these FRUS in order e 1010 Battery pack on page 33 e 1020 Base cover on page 34 1030 Optical drive on page 36 e 1040 Hard disk drive on page 37 e 1050 PCI Express
28. 000000000 Lenovo may not offer the products services or features discussed in this document in all countries Consult your local Lenovo representative for information on the products and services currently available in your area Any reference to a Lenovo product program or service is not intended to state or imply that only that Lenovo product program or service may be used Any functionally equivalent product program or service that does not infringe any Lenovo intellectual property right may be used instead However it is the user s responsibility to evaluate and verify the operation of any other product program or service Lenovo may have patents or pending patent applications covering subject matter described in this document The furnishing of this document does not give you any license to these patents LENOVO GROUP LTD PROVIDES THIS PUBLICATION AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions therefore this statement may not apply to you This information could 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
29. 0006471 90006466 90006467 90006468 90006463 90006464 90006465 90006460 90006461 90006462 90006457 90006458 90006459 90005903 90006422 90006423 90006454 90006455 90006456 90006950 90006951 90006952 90006953 90006954 90006955 90006956 90006957 90006958 90006959 90006960 90006961 90006962 90006963 90006964 90006965 90006966 90006967 90006968 90006969 90006970 90007154 90007155 CRU ID z z z ziziziz iziziziziziziziziz iziziziziziziziziziz iziziziz izizizizi iziziziziziziziziziziziziz 73 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual 74 Table 4 Parts list Overall continued No FRU O1 O1 01 01 01 OO 01 Om O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 01 O1 O1 O1 O1 O1 O1 ACLUA MB DIS 13 4100 GT 2G Z40 70 ACLUA MB DIS 13 4010 GT 2G Z40 70 ACLUA MB DIS 13 4005 GT 2G Z40 70 ACLUA MB DIS 3558 GT 2G Z40 70 ACLUA MB DIS 2957 GT 2G Z40 70 ACLUA MB DIS 17 4500 GT 4G Z40 70 ACLUA MB DIS 15 4200 GT 4G Z40 70 ACLUA MB DIS 13 4010 GT 4G Z40 70 ACLUA MB DIS 13 4100 GT 4G Z40 70 ACLUA MB DIS 13 4005 GT 4G Z40 70 ACLUA MB DIS 3558 GT 4G Z40 70 ACLUA MB DIS 2957 GT 4G Z40 70 ACLUA MB ACLUA MB ACLUA MB ACLUA MB ACLUA MB ACLUA MB ACLUA MB ACLUA MB ACLUA MB ACLUA MB ACLUA MB ACLUA MB ACLUA MB ACLUA MB ACLUA MB ACLUA MB ACLUA MB ACLUA MB ACLUA MB ACLUA MB ACLUA MB ACLUA MB ACLUA MB
30. 0007187 90007188 90007189 90007190 90007191 90007192 90007193 90007194 90007195 5B20F66790 9B20F66780 9B20F66773 9B20F66801 9B20F66794 9B20F66704 9B20F66777 CRU ID Z Z 212121212121212121212121212121212121212121212121212121212121212121212121212 2121212121212Z Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 Table 4 Parts list Overall continued No FRU 5 L Z40 75 W8S A8 7100 UMA Z40 75 5 L Z40 75 W8P A8 7100 UMA Z40 75 5 L Z40 75 FX 7500 DIS 2G Z40 75 5 L Z40 75 W8S FX 7500 DIS 2G Z40 75 5 L Z40 75 W8P FX 7500 DIS 2G Z40 75 5 L Z40 75 A10 7300 DIS 2G Z40 75 5 L Z40 75 W8S A10 7300 DIS 2G Z40 75 5 L Z40 75 W8P A10 7300 DIS 2G Z40 75 5 L Z40 75 A8 7100 DIS 2G Z40 75 5 L Z40 75 W8S A8 7100 DIS 2G Z40 75 5 L Z40 75 W8P A8 7100 DIS 2G Z40 75 6 ACLU9 Thermal DIS G40 30 6 ACLU9 Thermal UMA G40 30 6 L G40 45 DIS G40 45 Z40 75 6 ACLU1 HeatSink DIS G40 70 6 M ACLU1 HeatSink UMA G40 45 G40 70 Z40 75 6 ACLUG Heatsink DIS Z40 70 G40 70m 7 ACLU1 Fan 8 USB amp Audio Board L G40 45 W Cable G40 45 8 ACLU1 USB amp Audio Board W Cable G40 30 G40 70 Z40 70 G40 70m Z40 75 9 ACLU1 Speaker L R G40 70 10 HDD ST320LT012 6G 7mm 5 4K 320G HDD 10 HDD WD3200LPCX 24C6HTO 6G 7mm 5 4K 320G HDD 10 HDD HTS545032A7E660 6G 7mm 5 4K 320G HDD 10 HDD TSB MQ01ABFO032 6G 7mm 5 4K 320G HDD 10 HDD ST500LT012 6G 7mm 5 4K 500G HDD 10 HDD WD5000LPCX 24C6HTO 6G 7mm 5 4K 500G H
31. 0F77268 N 5 L G40 45 W8S DIS E1 6010 2G G40 45 5B20F77258 N 5 L G40 45 W8S DIS E1 6010 1G G40 45 5B20F77255 N 5 L G40 45 W8P UMA E1 6010 G40 45 5B20F77248 N 5 L G40 45 W8P DIS E1 6010 2G G40 45 9B20F 77280 N 5 L G40 45 W8P DIS E1 6010 1G G40 45 9B20F77274 N 5 ACLU1 MB 17 4500U 2G 100M G40 70 90006433 N 5 ACLUT MB W8P 17 4500U 2G 100M G40 70 90006434 N 5 ACLU1 MB W8S 17 4500U 2G 100M G40 70 90006435 N 5 ACLU1 MB DIS 17 4500U 2G 1000M G40 70 90005900 N 5 ACLU1 MB W8P 17 4500U 2G 1000M G40 70 90006416 N 5 ACLU1 MB W8S 17 4500U 2G 1000M G40 70 90006417 N 5 ACLU1 MB 15 4200U 2G 100M G40 70 90006436 N 5 ACLU1 MB W8P 15 4200U 2G 100M G40 70 90006437 N 5 ACLU1 MB W8S 15 4200U 2G 100M G40 70 90006438 N 5 ACLUT MB DIS 15 4200U 2G 1000M G40 70 90005901 N 5 ACLU1 MB W8P 15 4200U 2G 1000M G40 70 90006418 N 5 ACLU1 MB W8S 15 4200U 2G 1000M G40 70 90006419 N 5 ACLU1 MB 13 4100U 2G 100M G40 70 90006451 N 1 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual 72 Table 4 Parts list Overall continued No FRU O1 O1 01 01 01 OO 01 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 101 O1 O1 O1 O1 O1 01 O1 O1 O1 O1 O1 O1 ACLU1 MB W8P 13 4100U 2G 100M G40 70 ACLU1 MB W8S 13 4100U 2G 100M G40 70 ACLU1 MB 13 4100U 2G 1000M G40 70 ACLU1 MB W8P 13 4100U 2G 1000M G40 70 ACLU1 MB W8S 13 4100U 2G 1000M G40 70 ACLU1 MB 13 4010U 2G 100M G40 70 ACLU1 MB W8P
32. 205105 90205309 90205310 18201662 18201663 18201664 90205229 90205230 90205231 90205228 90005906 90005907 90006949 90205540 90205542 90205103 90205104 90205308 90205389 90205391 CRU ID Z ziziziziziziziziziziziziziziziziz Z Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 Keyboard Table 6 Parts list Keyboard Language P N CRU ID English 25214510 U K English 25214511 Italian 25214512 Spanish 25214513 Turkish 25214514 Thai 25214515 Portuguese 25214516 Latin 25214517 Canadian English amp French 25214518 Korean 25214519 Traditional Chinese 25214520 Russian 25214521 French 25214522 German 25214523 Chicony Arabic 25214524 Brazilian 25214525 Japanese 25214526 Dutch 25214527 Greek 25214528 Hebrew 25214529 Hungarian 25214530 Four Nordic countries 25214531 N Belgian 25214532 Icelandic 25214533 Slovenian 25214534 Swiss 25214535 International English 25214536 Czechoslovakian 25214537 Bulgarian 25214538 Indian 25214539 English 25214540 U K English 25214541 Italian 25214542 Spanish 25214543 Turkish 25214544 Thai 25214545 Sunrex Portuguese 25214546 Latin 25214547 Canadian English amp French 25214548 Korean 25214549 Traditional Chinese 25214550 Russian 25214551 French 25214552 German 25214553 79 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual Table 6 Parts list Keyboard continued Language Sunrex Liteon 80 Arabic Brazilian Dutch Greek Hebre
33. 3Gb s ODD SATA 1 0 1 5Gb s USB Port USB 3 0 5Gb s USB 2 0 480Mb s BT USB2 0 480Mb s Card Reader SD3 0 50Mb s SMBus 2 0 LPC 1 1 HDA SPI Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 Table 1 Specifications continued Feature Bus architecture continued Description G40 45 GPU GPP General Purpose Port PCle 2 0 5GT s WLAN PCle 1 0 2 5GT s RAM DDR3L 1600MT s MAX 1 DIMM DDR3L 1333MT s MAX 2 DIMM DMI x 4 N A NO SUPPORT FDI x 2 NA NO SUPPORT LCD eDP 1 2 5 4GT s HDMI Port HDMI 1 4 1 65GT s HDD SATA 3 0 6Gb s ODD SATA 1 0 1 5Gb s USB Port USB 3 0 5Gb s USB 2 0 480Mb s BT USB2 0 480Mb s Card Reader SD3 0 50Mb s VGA VESA 1 1 Integrated VGA support up to 1920x1200 60Hz amp 30bpp SMBus 2 0 100KHz LPC 1 1 HD Audio 1 5V bus SPI up to 100 MHz G40 70 1600MHz DDR3 SDRAM PC3 12800S PCI Express bus DMI G40 70m Z40 70 Z40 75 GPU PCle 2 0 5GT s WLAN PCle 1 0 2 5GT s RAM DDR3L 1600MT s LCD eDP 1 2 5 4GT s HDMI Port HDMI 1 4 1 65GT s HDD SATA 3 0 6Gb s ODD SATA 1 0 1 5Gb s USB Port USB 3 0 5Gb s USB 2 0 480Mb s BT USB2 0 480Mb s Card Reader SD3 0 50Mb s VGA DP to VGA G40 70m Z40 70 VGA VGA Z40 75m SMBus 2 0 LPC 1 1 HDA SPI 27 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual 28 Table 1 Specifications continued Feature Graphic memory chip Display St
34. 557 20200570 20200579 20200573 20200418 90205226 25215010 29213110 20215312 25215832 90205107 90205313 90205108 90205314 121500171 121500172 121500173 121500174 121500175 121500176 CRU ID Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 LCD FRUs In Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 Z40 75 there are following types of LCDs 4 f 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual 8 Table 5 Parts list 14 0 in HD LED No FRU NN d d d Oo oo R Ro DIDID A gt gt N ACLU1 LCD Bezel Black G40 30 G40 45 G40 70 ACLUG LCD Bezel Black M Z40 70 G40 70m Z40 75 ACLUG LCD Bezel Silver H Z40 70 G40 70m LGD LP140WH2 TPSH HD G F LED1 NB LCD AUO B140XTN03 2 4A HD G F LED1 NB LCD CMI N140BGE EB3 C2 HD GS LED1 NB LCD ACLU1 Hinge W LCD Bracket L R ACLU1 LCD Cable DIS G40 70 ACLU1 LCD Cable UMA G40 70 ACLU1 Antenna WLAN Main AUX G40 70 ACLU1 Camera Board 1M G40 30 G40 45 G40 70 ACLU1 Camera Board 0 3M G40 30 G40 45 G40 70 ACLUG Camera Board 720P Z40 70 G40 70m Z40 75 ACLU9 LCD Cover DIS RED G40 30 G40 45 ACLU9 LCD Cover DIS SV G40 30 G40 45 ACLU1 LCD Cover Black DIS ACLU1 LCD Cover Black UMA Z40 70 G40 70 ACLUG LCDCoverWhiteW Antenna LCDCableDIS Z40 70 G40 70m ACLUA LCD Cover BK DIS G40 30 G40 45 Z40 70 ACLUA LCD Cover SV DIS 240 70 FRU no 90
35. Card or the installation of an incompatible card Improper disk 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 e Damaged or bent diskette eject button Fuses blown by attachment of a nonsupported device Forgotten computer password making the computer unusable Sticky keys caused by spilling a liquid onto the keyboard Use of an incorrect AC adapter on laptop products The following symptoms might indicate damage caused by nonwarranted activities Missing parts might be a symptom of unauthorized service or modification Ifthe spindle of a hard disk drive becomes noisy it may have been subjected to excessive force or dropped General checkout Power system checkout To verify a symptom follow the steps below Turn off the computer Remove the battery pack Connect the AC adapter Make sure that power is supplied when you turn on the computer Turn off the computer Disconnect the AC adapter and install the charged battery pack Make sure that the battery pack supplies power when you turn on the computer DU D dI dq Du oe If you suspect a power problem see the appropriate one of the following power supply checkouts e Checking the AC adapter on page 21 e Checking operational charging on page 21 Checking the battery pack on page 22 Checking the AC
36. D 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 correct system function Proper grounding of the electrical outlet can be verified by a certified electrician Safety information Safety notices multilingual translations The safety notices in this section are provided in English French German Hebrew Italian Japanese and Spanish Safety notice 1 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 Avant de remettre l ordinateur sous tension apr s remplacement d une unit en client le v rifiez que tous les ressorts vis et autres pi ces sont bien en place et bien fix es Pour ce faire secouez l unit et assurez vous qu aucun bruit suspect ne se produit Des pi ces m talliques ou des copeaux de m tal pourraient causer un court circuit Bevor nach einem FRU Austausch der Computer wieder angeschlossen wird mu sichergestellt werden daB keine Schrauben Federn oder andere Kleinteile fehlen oder im Geh use vergessen wurden Der Computer muf gesch ttelt und auf
37. DD 10 HDD HTS545050A7E660 6G 7mm 5 4K 500G HDD 10 HDD TSB MQ01ABF050 6G 7mm 5 4K 500G HDD 10 HDD ST1000LM024 6G 9 5mm 5 4K 1T HDD 10 HDD WD10JPCX 24UEATO 6G 9 5mm 5 4K 1T HDD 10 HDD TSB MQ01ABD100 6G 9 5mm 5 4K 1T HDD 10 HDD HTS541010A9E680 6G 9 5mm 5 4K 1T HDD 10 HDD ST500LM000 6G 7mm 500G 8G SSHD 10 HDD ST1000LM014 9 5mm 1T 8G 5400rpm SSHD 11 11 11 11 11 11 11 11 11 11 11 RAM SS M471B5173OH0 YK0 4GB DDR3L 1600 new RAM Hyn HMT451S6AFR8A PB DDR3L 1600 4GB RAM RMT3170ME69F9F 1600 4GB DDR3L 1600 MC RAM MC MT8KTF51264HZ 1G6E1 4GB DDR3L 1600 RAM M471B5173DB0 YKO 25nm 4GB DDR3L 1600 RAM SK HMT451S6BFR8A PB RD 4GB DDR3L 1600 RAM M471B1G73QH0 YKO 35nmQ 8GB DDR3L 1600 RAM Hyn HMT41GS6AFR8A PB DDR3L 1600 8GB RAM RMT3160ME68FAF 1600 8GB DDR3L 1600 RAM Mic MT16KTF1G64HZ 1G6E1 DDR3L 1600 8GB RAM M471B1G73DBO0 YKO 25nm 8GB DDR3L 1600 FRU no 9B20F66805 9B20F66797 9B20F66788 9B20F66783 9B20F66776 5B20F 66803 5B20F66804 5B20F66796 5B20F66786 5B20F66779 5B20F66808 90205538 90205539 5H40F77279 90205114 90205115 90205317 90205116 9C50F77260 90005905 90205227 16200384 16200551 16200405 16200434 16200383 16200395 16200404 16200433 16200385 16200393 16200429 16200400 16200391 16200389 11202079 11201300 11202302 11202125 11202081 11202706 11202080 11201301 11202450 11201304 11202082 CRU ID Z Z z iziziziziziziziziziziziziziziziziziz
38. LU1 MB W8S UMA 3558U 100M G40 70 ACLU1 MB UMA 3558U 1000M G40 70 ACLU1 MB W8P UMA 3558U 1000M G40 70 ACLU1 MB W8S UMA 3558U 1000M G40 70 ACLU1 MB UMA 2957U 100M G40 70 ACLU1 MB W8P UMA 2957U 100M G40 70 ACLU1 MB W8S UMA 2957U 100M G40 70 ACLU1 MB UMA 2957U 1000M G40 70 ACLU1 MB W8P UMA 2957U 1000M G40 70 ACLU1 MB W8S UMA 2957U 1000M G40 70 ACLUG MB 17 4500U 2G 1000M Z40 70 G40 70m ACLUG MB W8P I7 4500U 2G 1000M Z40 70 G40 70m ACLUG MB Wes 17 4500U 2G 1000M Z40 70 G40 70m ACLUG MB 15 4200U 2G 1000M Z40 70 G40 70m ACLUG MB W8P 15 4200U 2G 1000M Z40 70 G40 70m ACLUG MB Wes 15 4200U 2G 1000M Z40 70 G40 70m ACLUG MB 13 4100U 2G 1000M Z40 70 G40 70m ACLUG MB W8P 13 4100U 2G 1000M Z40 70 G40 70m ACLUG MB Wes 13 4100U 2G 1000M Z40 70 G40 70m ACLUG MB 13 4010U 2G 1000M Z40 70 G40 70m ACLUG MB W8P 13 4010U 2G 1000M Z40 70 G40 70m ACLUG MB Wes 13 4010U 2G 1000M Z40 70 G40 70m ACLUG MB 13 4005U 2G 1000M Z40 70 G40 70m ACLUG MB W8P 13 4005U 2G 1000M Z40 70 G40 70m ACLUG MB Wes 13 4005U 2G 1000M Z40 70 G40 70m ACLUG MB 3558U 2G 1000M Z40 70 G40 70m ACLUG MB W8P 3558U 2G 1000M Z40 70 G40 70m ACLUG MB W8S 3558U 2G 1000M Z40 70 G40 70m ACLUG MB 2957U 2G 1000M Z40 70 G40 70m ACLUG MB W8P 2957U 2G 1000M Z40 70 G40 70m ACLUG MB W8S 2957U 2G 1000M Z40 70 G40 70m ACLUA MB DIS 17 4500 GT 2G Z40 70 ACLUA MB DIS 15 4200 GT 2G Z40 70 FRU no 90006472 90006473 90006474 90006469 90006470 9
39. M drive or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode Note the following A DANGER Emits visible and invisible laser radiation when open Do not stare into the beam do not view directly with optical instruments and avoid direct exposure to the beam Radia o por raio laser ao abrir N o olhe fixo no feixe de luz n o olhe diretamente por meio de instrumentos ticos e evite exposi o direta com o feixe de luz FANSAROCANN SAIT GA EES AIS 2f Eoo BATE Rb Rayonnement laser si carter ouvert vitez de fixer le faisceau de le regarder directement avec des instruments optiques ou de vous exposer au rayon Laserstrahlung bei ge ffnetem Ger t Nicht direkt oder ber optische Instrumente in den Laserstrahl sehen und den Strahlungsbereich meiden Kinyit skor l zersug r Ne n zzen bele se szabad szemmel se optikai eszk z kkel Ker lje a sug rnyal bbal val rintkez st Aprendo l unit vengono emesse radiazioni laser Non fissare il fascio non guardarlo direttamente con strumenti ottici e evitare l esposizione diretta al fascio OrkpbiBas 6epervrecb naaepHoro u3snyyeHua He cworpure Ha nys He paarnsnbiBalire ero C TIOMOLLIbIO ONTU4ECKUX UHCTPYMEHTOB a TaKXe uW36era re npaMoro BOo3nelcrBus nia3epHoro Jyua Ked je laserov jednotka otvoren Vyhnite sa priamemu poh adu a nehladte priamo s optick mi n strojmi do lu a a vyhnite sa priamemu vystaveniu l
40. MIDNA DPINA mynn I 59 WINI t p5nn NU AMAIA n551023 p wnnwn 212 DION NI 22102 UVP V ANIA n2210n 2U mssann IN DD 01535 Alcune batterie di riserva contengono una piccola quantit di nichel e cadmio Non smontarle ricaricarle gettarle nel fuoco o nell acqua n cortocircuitarle Smaltirle secondo la normativa in vigore DPR 915 82 successive disposizioni e disposizioni locali Quando si sostituisce la batteria dell RTC real time clock o la batteria di supporto utilizzare soltanto 1 tipi inseriti nell appropriato Catalogo parti L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa Til gt TY DPED BOH YTVED FR VABRENTWS DO EU 3 LeBo C F Sy 7 02Y8E HKE IX TC UK Oo Bo D Be dza bsuo5 cHERUCQDARvOQEsAv y7 EBNX S5 Sa PLM B iB ooRPII OEo T 725v Bic UA NICA T IER LC ESV Roc y7 H 2 amp 2 ATURE SK UU RBLEVTSZILRBHVET Algunas bater as de reserva contienen una peque a 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 Safety information Safety notice 3 DANGER The battery pack contains small amounts of nickel Do not disassemble it throw it into fire or water or short circuit it Dispos
41. RU 32 1010 STE 33 1020 Base Cover 34 1030 Optical Kor PT 36 1040 Hard disk drive eee 37 1050 PCI Express Mini Card for wireless LAN rrr FFF HWYL LL LL eneu 39 1060 DIN NIE NEEDED 41 1070 Fan assembly semences 42 1080 Keyboard WE 44 1090 Keyboard bezel 47 1100 USB amp audio board 50 1110 System board ME 52 1120 Heat sink assembly 55 1130 Speakers and DC in cable 56 1140 LCD BEES breton acid 58 1150 LCD front bezel LCD panel and Us 60 1160 Camera 63 1170 LCD cable and antenna assembly 65 LOCationS EE 66 Front view and right side view 66 Bottom and Left side view 67 mic lid c MERO RC ew 68 Overall cca Ae OA b E MEME NE 69 EGD FRUS E 77 Keyboard 79 Miscellaneous parts 81 ee 82 EE 82 Power DOI uu ri socie SE nodis UO FL ros cpcETR 83 Vi dE 86 ee ul 87 lii About this manual IV This manual contains service and reference information for the following Lenovo product Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 Z40 75 Use this manual to troubleshoot problems The manual is divided into the following sections The common sections provide general information guidelines and safety information required for servicing comp
42. aced ensure that the latest BIOS is loaded to the system board before completing the service action To download software fixes drivers and BIOS follow the steps below 1 Go to http support lenovo com 2 Enter the serial number or select a product or use Lenovo smart downloading 3 Select the BIOS Driver Applications and download 4 Follow the directions on the screen and install the necessary software 16 Important service information Use the following strategy to prevent unnecessary expense for replacing and servicing FRUS f you are instructed to replace an FRU but the replacement does not solve 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 of them and replacing one of them does not solve the problem reinstall that board and then replace the other one e If an adapter or a device consists of more than one FRU any of the FRUs may be the cause of the error Before replacing the adapter or device remove the FRUs one by one to see if the symptoms change Replace only the FRU that changed the symptoms Attention The setup configuration on the computer you are servicing may have been customized Running Automatic Configuration may alter the settings Note the current configuration settings using the View Configuration option then when service has been completed verify that those settings rema
43. ack If the charge indicator still does not light 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 Meter shows that less than 9596 of the total power remains under this condition the battery pack can charge to 1009 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 Meter icon in the icon tray of the Windows taskbar and wait for a moment but do not click it and the percentage of battery power remaining is displayed To get detailed information about the battery double click the Power Meter icon Note If the battery pack becomes hot it may not be able to be charged Remove it from the computer and leave it at room temperature for a while After it cools down reinstall and recharge it Related service information 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 This chapter pres
44. adapter You are here because the computer fails only when the AC adapter is used If the power on indicator does not turn on check the power cord of the AC adapter for correct continuity and installation e If the computer does not charge during operation go to Checking operational charging To check the AC adapter follow the steps below 1 Unplug the AC adapter cable from the computer 2 Measure the output voltage at the plug of the AC adapter cable See the following figure Note Output voltage for the AC adapter pin No 2 may differ from the one you are servicing 3 If the voltage is not correct replace the AC adapter 4 lf the voltage is acceptable do the following Replace the system board If the problem persists go to Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 Z40 75 on page 26 Note Noise from the AC 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 21 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual 22 Perform operational charging If the battery status indicator or icon does not light on remove the battery pack and let it return to room temperature Reinstall the battery pack If the charge indicator or icon is still off replace the battery p
45. andard memory CMOS RAM Hard disk drive Optical drive UO port Audio Ethernet on the system board Bluetooth wireless Keyboard Touchpad Integrated camera Battery AC adapter Pre installed operating system Description Integrated AMD Jel LE 14 0 16 9 1 366 x 768 pixels DDR3L 1 600 MHz SODIMM x 2 max 16 GB 256 Bytes 2 5 inch 7 mm 9 5 mm SATA 320 GB 500 GB 1TB 5 400 rpm Internal 9 0 mm Rambo Combo audio jack x 1 RJ45 x 1 HDMI port x 1 USB 2 0 port x 2 USB 3 0 port x 1 2 in 1 slot x 1 SD MMC 1 8 Combo audio jack 1 5 W speakers x 2 Array Microphone 10 100 1 000 Mbps Combined in combo card 6 rows Lenovo Keyboard Multi touch type HD 720p 0 3 M 4 cell 2 200 mAh 2 800 mAh 20 V 65 W or 45 W Windows 8 1 Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 Status indicators indicators The system status indicators below show the computer status Table 2 Status indicators Indicator Power Battery Indicator status On solid white Blinking Off On solid white On solid amber Blinking slowly white Blinking slowly amber Blinking quickly amber Charge status Charging Discharging Discharging Charging Charging Charging Discharging Meaning The computer is powered on The computer is in sleep mode The computer is powered off The battery has more than 80 charge The battery has more than 20 cha
46. d MAIN and the grey cable 2nd AUX into the jack labeled AUX on the card n models with a wireless LAN card that has three antenna connectors plug the black cable 1st MAIN into the jack labeled 1 the grey cable 3rd into the jack labeled 3 and the white cable 2nd AUX into the jack labeled 2 on the card 40 Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 1060 DIMM For access remove these FRUS in order e 1010 Battery pack on page 33 e 1020 Base cover on page 34 Figure 6 Removal steps of DIMM Release the two latches on both edges of the socket at the same time in the directions shown by arrows Kl and then unplug the DIMM in the direction shown by arrow B When installing Insert the notched end of the DIMM into the socket Push the DIMM firmly and pivot it until it snaps into place Make sure that it is firmly fixed in the slot and is difficult to move Note When replacing the memory is completed you need to restart the computer after the first reboot 41 M G20 30 G40 45 G40 70 G40 70m Z40 70 Z40 75 Hardware Maintenance Manual 1070 Fan assembly For access remove these FRUS in order e 1010 Battery pack on page 33 e 1020 Base cover on page 34 Figure 7 Removal steps of fan assembly Unplug the fan connector in the direction shown by arrow H Then remove the screws H Note Be careful not to damage the connector Step Screw quantity Color Torque M2 x 3 5
47. d 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 machine damage Do not service the following parts with the power on when they are removed from their normal operating places in a machine Power supply units Pumps Blowers and fans Motor generators and similar units This practice ensures correct grounding of the units e f an electrical accident occurs Caution do not become a victim yourself Switch off the power Send the victim to get medical aid Safety information Safety inspection guide inspection guide The purpose of this inspection guide is to assist you in identifying potential unsafe conditions As each machine was designed and built reguired safety items were installed to protect users and service personnel from injury This guide addresses only those items You should use good judgment to identify potential safety hazards according to the attachment of non Lenovo features or options not covered by this inspection guide If any unsafe conditions are present you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem Consider these conditions and the safety hazards they present Electrical hazards especially primary power primary voltage on the frame can cause ser
48. e dalle prese elettriche tutti 1 cavi di alimentazione rimuovere la batteria e poi scollegare 1 cavi di interconnessione FRU amp Hk 0 FRIC ThinkPad OBR HT TATOM Feart Vv b DF C Ri KIL RYT IH RVD EAL BERRIN ZLTE Antes de quitar una FRU apague el sistema desenchufe todos los cables de las tomas de corriente el ctrica quite la bater a y a continuaci n desconecte cualquier cable de conexi n entre dispositivos 13 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual Laser compliance statement compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as a CD ROM drive or a DVD ROM drive Such devices are also sold separately as options If one of these drives is installed it is certified in the U S to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations DHHS 21 CFR Subchapter J for Class 1 laser products Elsewhere the drive is certified to conform to the requirements of the International Electrotechnical Commission IEC 825 and CENELEC EN 60 825 for Class 1 laser products If a CD ROM drive a DVD ROM drive or another laser device is installed note the following N CAUTION Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure O uso de controles ajustes ou desempenho de procedimentos
49. e of the battery pack as required by local ordinances or regulations Use only the battery in the appropriate parts listing when replacing the battery pack Use of an incorrect battery can result in ignition or explosion of the battery 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 Akkus enthalten geringe Mengen von Nickel Sie d rfen nicht zerlegt wiederaufgeladen kurzgeschlossen oder Feuer oder Wasser ausgesetzt werden Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Beim Ersetzen der Batterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgef hrt ist Der Einsatz falscher Batterien kann zu Entz ndung oder Explosion f hren Don Du n30p 15 3991 NIDA TANI q5un5 NINDA LAND nx 2595 yx 09999777 NN DIVI V YDYN 35 YN 07722 YN UND IMN mann gt Du VINI ADDON ADIN TANI NIDA p Wnnwn Ww 0 nmpnn nn 595nn 151a DONNA OPINA nn w53 AWaINA 212 DION NI 022102 UVP v IDO TINN ITN W mssiann IN ANAT 052 La batteria contiene piccole quantit di nichel Non smontarla gettarla nel fuoco o nell acqua n cortocircuitarla Smaltirla secondo la normativa in v
50. ents the following information Restoring the factory contents by using OneKey Recovery on page 23 Passwords on page 24 e Power management on page 25 Restoring the factory contents by using OneKey Recovery Restore of factory default The Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 Z40 75 computers come with pre installed OneKey Recovery System In order to save application files and the initial backed up files of the system the hard disk in a Lenovo computer includes a hidden partition when it is shipped If you need to restore the system to the point of your first boot up just enter Lenovo OneKey Recovery System and run System Recovery For details of OneKey Recovery System see the User Guide for Lenovo OneKey Recovery system Note This will delete all the new data on the system partition C drive which is not recoverable Make sure to back up your critical data before you perform this action When you use the recovery discs to boot your computer the system will enter the user interface for system recovery automatically Please follow the prompt to insert the backup discs to complete the whole recovery process Note The recovery process might take up to 2 hours 23 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual Passwords 24 As many as three passwords may be needed for any Lenovo computer the power on password POP the hard disk password HDP and the administrator
51. erally available systems Furthermore some measurements may have been estimated through extrapolation Actual results may vary Users of this document should verify the applicable data for their specific environment Trademarks The following terms are trademarks or registered trademarks of Lenovo in the United States other countries or both Lenovo OneKey Microsoft and Windows are trademarks of Microsoft Corporation in the United States other countries or both Other company products or service names may be trademarks or service marks of others 87
52. first 20 When you do return an FRU you must include the following information in the parts exchange form or parts return form that you attach to it 1 Name and phone number of servicer Date of service Date on which the machine failed Date of purchase 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 o S OG EN guo de Note for warranty During the warranty period the customer may be responsible for repair costs if the computer damage was caused by misuse accident modification unsuitable physical or operating environment or improper maintenance by the customer The 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 The following are not covered under warranty LCD panel cracked from the application of excessive force or from being dropped Scratched cosmetic parts Distortion deformation or discoloration of the cosmetic parts Plastic parts latches pins or connectors that have been cracked or broken by excessive force e Damage caused by liquid spilled into the system e Damage caused by the improper insertion of a PC
53. igore DPR 915 82 successive disposizioni e disposizioni locali Quando si sostituisce la batteria utilizzare soltanto 1 tipi inseriti nell appropriato Catalogo parti L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa RYFV Sy A ECH RO en LE E LCE yF Y ua 7 AMLIU kt rb LC BH AED 7a b SWeuwc lt EE RIT V No ORR IC Ole 3 Tih HU BIBASOIRSDI S IIRC T CHEW NYT 9 NYT BRATS L EL cru VA cb RyTV RVSRALTC EE RONI ERATO EL v7 Y BEKLE BHLEVTSZILBSVET Las bater as contienen peque as cantidades de n quel No las desmonte ni recargue ni las eche al fuego o al agua ni las cortocircuite Des chelas tal como dispone la normativa local Utilice s lo bater as que se encuentren en la 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 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual Safety notice 4 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 La pile de sauvega
54. in in effect Strategy for replacing a hard disk drive Always try to run a low level format before replacing a hard disk drive This will cause all customer data on the hard disk to be lost Make sure that the customer has a current backup of the data before performing this action 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 can cause damage to those components and may cause a system malfunction Attention When handling a system board Do not drop the system board or apply any excessive force to it Avoid rough handling of any kind Avoid bending the system board and hard pushing to prevent cracking at each BGA Ball Grid Array chipset 17 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs 18 RoHS The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive 2002 95 EC is a European Union legal requirement affecting the global electronics industry RoHS requirements must be implemented on Lenovo products placed on the market after June 2006 Products on the market before June 2006
55. in the product s and or the program s described in this publication at any time without notice The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons The information contained in this document does not affect or change Lenovo product specifications or warranties Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo or third parties All information contained in this document was obtained in specific environments and is presented as an illustration The result obtained in other operating environments may vary Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you Any references in this publication to non Lenovo Web sites are provided for convenience only and do not in any manner serve as an endorsement of those Web sites The materials at those Web sites are not part of the materials for this Lenovo product and use of those Web sites is at your own risk Notices 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 gen
56. ious or fatal electrical shock Explosive hazards such as a damaged CRT face or a bulging capacitor Mechanical hazards such as loose or missing hardware To determine whether there are any potential 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 Turn off the computer Disconnect the power cord 3 Check the power cord for a Athird wire ground connector in good condition Use a meter to measure third wire ground continuity for 0 1 ohm or less between the external ground pin and the frame ground b The power cord should be the type specified in the parts list c Insulation must not be frayed or worn 4 Check for cracked or bulging batteries Remove the cover 6 Check for any obvious non Lenovo alterations Use good judgment as to the safety of any non Lenovo 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 e 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer
57. irection shown by arrow RH Step Screw quantity Color Torque M2 x 3 5 mm flat head nylok coated 1 Black 1 5 2 0kgf cm ODD BKT to D to KB Remove the screw Kl then remove the optical drive bracket in the direction shown by arrow Eg Pp a PEL DD Step Screw quantity Color Torque M2 x 3 5 mm flat head nylok coated 1 Black 1 5 2 0 kgf cm ODD BKT to ODD Carefully remove the optical drive bezel in the direction shown by arrow El H e 36 Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 1040 Hard disk drive For access remove these FRUS in order e 1010 Battery pack on page 33 e 1020 Base cover on page 34 Attention Do not drop the hard disk drive or apply any physical shock to it The hard disk drive is sensitive to physical shock Improper handling can cause damage and permanent loss of data Before removing the drive suggest the customer to backup all the information on it 1f possible Never remove the drive while the system is operating or in suspend mode Figure 4 Removal steps of hard disk drive Remove the screws HM Detach the HDD connector and then remove the hard disk drive from the slot in the direction shown by arrow RH Step Screw quantity Color Torque M2 x 3 5 mm flat head nylok coated 3 Black 1 5 2 0 kgf cm HDD BKT to D When installing Make sure that the HDD connector is attached firmly 37 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40
58. lenovo Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 Z40 75 Hardware Maintenance Manual Notes Before using this information and the product it supports be sure to read the general information under Notices on page 86 This manual applies to the following models Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 Z40 75 The illustrations used in this manual are for Lenovo G40 70 unless otherwise stated First Edition Apr 2014 Copyright Lenovo 2014 All rights reserved 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 No GS 35F 05925 2014 Lenovo 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Contents 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 About this manual iv Safety information 1 General safety 2 Electrical safety 3 Safety inspection guide 5 Handling devices that are sensitive to electrostatic discharge 6 Grounding requirements 6 Safety notices multilingual translation
59. mm flat head nylok coated 3 Black 1 5 2 0 kgf cm FAN to C When installing Make sure that the connector is attached firmly 42 Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 Figure 7 Removal steps of fan assembly continued Remove the fan Kl 43 G40 30 G40 45 G40 70 G40 0m Z40 0 Z40 75 Hardware Maintenance Manual 1080 Keyboard For access remove these FRUS in order e 1010 Battery pack on page 33 e 1020 Base cover on page 34 e 1070 Fan assembly on page 42 Figure 8 Removal steps of keyboard Remove the screws EE Step Screw quantity Color Torque M2 x 3 5 mm flat head nylok coated 3 Black 1 5 2 0 kgf cm KB D 44 Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 Figure 8 Removal steps of keyboard continued Insert the screwdriver into the bottom hole RH Then pull the keyboard out of the keyboard bezel Kl 45 G40 30 G40 45 G40 70 G40 0m Z40 70 240 75 Hardware Maintenance Manual Figure 8 Removal steps of keyboard continued Lift the keyboard slightly l Detach the connectors in the directions shown by arrows El and Fi Then remove the keyboard When installing Make sure that the FPC connector is attached firmly 46 Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 1090 Keyboard bezel For access remove these FRUS in order e 1010 Battery pack on page 33 e 1020 Base cover on page 34 e 1030 Optical drive on page 36 e
60. n FRU on your own If an FRU is damaged contact a Lenovo authorized servicer or a marketing representative for replacement or repair Only qualifi ed technicians can inspect or repair this product 68 Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 Overall 69 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual 70 Table 4 Parts list Overall No FRU a e See Miscellaneous parts on page 81 1 2 3 A O1 Om Om OO O1 aa Om O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 Om O1 O1 O1 O1 O1 Om O1 O1 O1 O1 O1 01 01 01 O1 a P LCD unit see LCD FRUS on page 77 Keyboard see Keyboard on page 79 ACLU1 Upper Case Black W MB LED Sponge G40 30 G40 45 G40 70 Z40 75 ACLUG Upper Case Black M Z40 70 G40 70m Z40 75 ACLUG Upper Case Silver H Z40 70 G40 70m ACLU1 Power Board W Cable G40 30 G40 70 Z40 70 G40 70m Z40 75 Power Board L G40 45 W Cable G40 45 ACLU9 MB N3520 1G 1000M G40 30 ACLU9 MB W8P N3520 1G 1000M G40 30 ACLU9 MB W8S N3520 1G 1000M G40 30 ACLU9 MB N3520 1G 100M G40 30 ACLU9 MB W8P N3520 1G 100M G40 30 ACLU9 MB W8S N3520 1G 100M G40 30 ACLU9 MB N2915 1G 1000M G40 30 ACLU9 MB W8P N2915 1G 1000M G40 30 ACLU9 MB W8S N2815 1G 1000M G40 30 ACLU9 MB N2915 1G 100M G40 30 ACLU9 MB W8P N2815 1G 100M G40 30 ACLU9 MB W8S N2815 1G 100M G40 30 ACLU9 MB N2920 1G 1000M G40 30 ACLU9 MB W8P N2920 1G 1000M G40 30 ACLU9 MB W8S N2920 1G 1000M G40 3
61. n page 58 e 1190 LCD front bezel LCD panel and hinges on page 60 Figure 17 Removal steps of LCD cable and antenna assembly Remove the LCD cable and antenna assembly in the direction shown by arrows EM E gt A E 65 7 G40 30 G40 45 G40 70 G40 0m Z40 0 Z40 75 Hardware Maintenance Manual EM Front view and right side view Integrated camera Built in microphone Note Select models may have two microphones please refer to the actual product Wireless LAN antennas Computer display Power button Ia Touchpad System status indicators Note For the description of each indicator see Status indicators on page 29 El Combo audio jack E Memory card slot USB port Optical drive Kensington lock slot 66 Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 Bottom and Left side view Speaker USB port HDMI port RJ 45 port VGA port fa Fan louvers Novo button Fl AC power adapter jack 67 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual LEM 1 This section presents the following service parts Overall on page 69 e LCD FRUs on page 77 e Keyboard on page 79 Miscellaneous parts on page 81 AC adapters on page 82 e Screw on page 82 Power cords on page 83 Note Each FRU is available for all types or models unless specific types or models are specified Attention Do not attempt to replace a
62. ntinued No FRU FRU no CRU ID 9 L G40 45 DIS A6 6310 1G G40 45 5B20F77252 N 9 L G40 45 W8S UMA A6 6310 G40 45 5B20F77246 N 5 L G40 45 W8S DIS A6 6310 2G G40 45 5B20F77277 N 5 L G40 45 W8S DIS A6 6310 1G G40 45 5B20F77272 N 5 L G40 45 W8P UMA A6 6310 G40 45 5B20F77266 N 5 L G40 45 W8P DIS A6 6310 2G G40 45 0B20F 77261 N 9 L G40 45 W8P DIS A6 6310 1G G40 45 9B20F77251 N 9 L G40 45 UMA A4 6210 G40 45 0B20F 77245 N o L G40 45 DIS A4 6210 2G G40 45 9B20F77276 N 9 L G40 45 DIS A4 6210 1G G40 45 9B20F77270 N 5 L G40 45 W8S UMA A4 6210 G40 45 5B20F77264 N 5 L G40 45 W8S DIS A4 6210 2G G40 45 5B20F77265 N 5 L G40 45 W8S DIS A4 6210 1G G40 45 9B20F77256 N 5 L G40 45 W8P UMA A4 6210 G40 45 5B20F77253 N 5 L G40 45 W8P DIS A4 6210 2G G40 45 0B20F 77247 N 5 L G40 45 W8P DIS A4 6210 1G G40 45 0B20F 77278 N 5 L G40 45 UMA E2 6110 G40 45 5B20F77271 N 5 L G40 45 DIS E2 6110 2G G40 45 0B20F 77267 N 5 L G40 45 DIS E2 6110 1G G40 45 5B20F77257 N 5 L G40 45 W8S UMA E2 6110 G40 45 5B20F77249 N 5 L G40 45 W8S DIS E2 6110 2G G40 45 5B20F77282 N 5 L G40 45 W8S DIS E2 6110 1G G40 45 5B20F77263 N 5 L G40 45 W8P UMA E2 6110 G40 45 5B20F77254 N 5 L G40 45 W8P DIS E2 6110 2G G40 45 0B20F 77259 N 9 L G40 45 W8P DIS E2 6110 1G G40 45 5B20F77250 N 5 L G40 45 UMA E1 6010 G40 45 5B20F 77244 N 9 L G40 45 DIS E1 6010 2G G40 45 9B20F77291 N 5 L G40 45 DIS E1 6010 1G G40 45 9B20F77273 N 5 L G40 45 W8S UMA E1 6010 G40 45 5B2
63. o 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 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 Die Bereitschaftsbatterie die sich unter dem Diskettenlaufwerk befindet kann geringe Mengen Nickel und Cadmium enthalten Sie darf nicht zerlegt wiederaufgeladen kurzgeschlossen oder Feuer oder Wasser ausgesetzt werden 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 1st Der Einsatz falscher Batterien kann zu Entz ndung oder Explosion f hren mop 5555 m gt gt mon ANIA MII n3nnn n551o 9499 yx DDT 9999 SW IN WN ADIN PIVAT WINN NMN PYDI n5510n DN 95295 U AMN 5395 IN 09199 vin D gt
64. part containing transistors or integrated circuits ICs should be considered sensitive to electrostatic discharge ESD ESD damage can occur when there is a difference in charge between objects Protect against ESD damage by equalizing the charge so that the machine the part the work mat and the person handling the part are all at the same charge Notes 1 Use product specific ESD procedures when they exceed the requirements noted here Make sure that the ESD protective devices you use have been certified ISO 9000 as fully effective When handling ESD sensitive parts Keep the parts in protective packages until they are inserted into the product Avoid contact with other people Wear a grounded wrist strap against your skin to eliminate static on your body Prevent the part from touching your clothing Most clothing is insulative and retains a charge even when you are wearing a wrist strap Use the black side of a grounded work mat to provide a static free work surface The mat is especially useful when handling ESD sensitive devices 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 ES
65. password If any of these passwords has been set a prompt for it appears on the screen whenever the computer is turned on The computer does not start until the password is entered Power on password A power on password POP protects the system from being powered on by an unauthorized person The password must be entered before an operating system can be booted Hard disk password There are two hard disk passwords HDPs User HDP for the user Master HDP for the system administrator who can use it to get access to the hard disk drive even if the user has changed the user HDP Attention If the user HDP has been forgotten check whether a master HDP has been set If it has it can be used for access to the hard disk drive If no master HDP is available neither Lenovo nor Lenov authorized service technicians provide any services to reset either the user or the master HDP or to recover data from the hard disk drive The hard disk drive can be replaced for a scheduled fee Administrator password Administrator password controls the access of the whole setup utility Only Administrator password was set then User password can be set If Administrator password was cleared the User password was cleared too Related service information Power management management Note Power management modes are not supported for APM operating system To reduce power consumption the computer has three power management modes screen blank
66. rcuits observe the following precautions Ensure that another person familiar with the power off controls is near you Attention Another person must be there to switch off the power if necessary Use only one hand when working with powered on electrical eguipment 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 Be extremely careful when you measure the high voltages Regularly inspect and maintain your electrical hand tools for safe operational condition Do not use worn or broken tools and testers Never assume that power has been disconnected from a circuit First check it to make sure that it has been powered off 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual Always look carefully for possible hazards in your work area Examples of these hazards are moist floors nongrounded power extension cables power surges an
67. rde contient du lithium Elle pr sente des risques d incendie d explosion ou de br lures graves Ne la rechargez pas ne retirez pas son connecteur polaris et ne la d 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 Die Systembatterie 1st 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 JN mssonn n2 gt 5wW 01535 ADDY 0m n gt SANNA NN PIDI Uthia nm YI PN nup THII 11055205 ANN ONT IN m 7595 n5v AIDA PNI 055101 NN WWI PN Gud mun 100 Du au w NID NN Goen v 0 5 NA SIN NN Wn n55102 p wnnwn v A MIDNA OPINA 53252 AIDA WIYY 0 12 xXnnn PINN NU NA AWIN MSSIONN IN n2 gt 5W 5329 01535 2329 NINN La batteria di supporto e una batteria al litio e puo incendiarsi esplodere o procurare gravi u
68. rge The battery has between 5 and 20 charge The battery has between 20 and 80 charge When the battery reaches 80 charge the light will stop blinking However charging will continue until the battery is fully charged The battery has less than 20 charge When the battery charge reaches 20 the blinking color will change to white The battery has less than 5 charge 29 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual ESS SS IE Y You can access certain system settings quickly by pressing the appropriate hotkeys co cT D Co I 4 9 Ru Mutes unmutes the sound SN S qe a Decreases the volume level SN v EA Increases the volume level S S Closes the currently active window S ZJ Geh a Refreshes the desktop or the currently active window S D E sl Enables disables the touchpad S Z i gl Enables disables Airplane mode S D alt Displays all currently active apps S S ES zl Turns on off the backlight of the LCD screen S S om Toggles the display between the computer and an external LU SE device EM Decreases display brightness S A Increases display brightness 30 Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 FRU replacement notices replacement notices This section presents notices related to removing and replacing parts Read this section carefully before replacing any
69. s 7 Laser compliance siatement 01001011 14 Important service information 16 Strategy for replacing FRUS 16 Strategy for replacing a hard disk drive 17 Important notice for replacing a system eler EE 17 Important information about replacing RoHS compliant PROS 18 General checkout 19 What to d SL 20 Power system checkout 21 Checking the AC adapter 21 Checking operational charging 21 Checking the battery pack 22 Related service information 23 Restoring the factory contents by using OneKey Recovery 23 Restore of factory default 23 PasswordS EE 24 Power on password 24 lee DEEG 24 Administrator password 24 Power management eese 25 Screen blank state 25 Putting the computer to sleep or shutting BOG EE E EA 25 Putting your computer to sleep 25 Shutting down the computer 25 Lenovo G40 30 G40 45 G40 70 G40 70m ZAa0 7T01Z40 1B n 26 Specifications eser GG IG GG pU Se 26 E EEN e TC 29 ele 30 FRU replacement notices 31 DOTE NOCES E 21 Removing and replacing an F
70. 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 using an electrostatic discharge ESD strap P N 6405959 to remove potential shock reasons Notes e The following procedures about removing and replacing FRUs are the same for the Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 Z40 75 The illustrations used in this section are of the Lenovo G40 70 unless otherwise stated Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 1010 Battery pack N DANGER Only use the battery specified in the parts list for your computer Any other battery could ignite or explode Figure 1 Removal steps of battery pack Unlock the manual latch Ell Slide the spring loaded latch to the unlocked position amp to eject the battery pack Lift up the inner edge of the battery pack pivoting it on the outer edge Kl Gently raise the battery pack in the indicated direction l to remove it 33 M G20 30 G40 45 G40 70 G40 70m Z40 70 Z40 75 Hardware Maintenance Manual 1020 Base cover For access remove this FRU e 1010 Battery pack on page 33 Figure 2 Removal steps of base
71. stioni Evitare di ricaricarla smontarne il connettore polarizzato smontarla riscaldarla ad una temperatura superiore ai 100 gradi centigradi incendiarla o gettarla in acqua Smaltirla secondo la normativa in vigore DPR 915 82 successive disposizioni e disposizioni locali L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa FYD YPY AK HE ETGIEGEOOUCESpEdIG LA DVEF Z7727 gt v7 0Oj TOREK 7 OMY HL RYT VY ARBOR 100 C 212 F ELE OA RR BEN BMOPHeKICRT ELRONT KS VW Ao FY eT ORAL D ll CS 75S VN 388077 IY VARCOOR YTV RVI eRALTSC REV Botsy Ue SZ SL SKYFI BEKLE MS ULILUd SL CAPAX 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 Des chela tal como dispone la normativa local 10 Safety information Safety notice 5 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 at least for 15 minutes Seek medical care if any symptoms caused by the fluid are present after washing S1 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 min
72. t is worn or defective Reinstall all covers correctly before returning the machine to the customer Fan louvers on the machine help to prevent the overheating of internal components Do not obstruct fan louvers or cover them with labels or stickers Safety information Electrical safety safety Observe the following rules when working on electrical eguipments Important Use only approved tools and test eguipments Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents Many customers have rubber floor mats near their machines that contain small conductive fibers to decrease electrostatic discharges Do not use such kind of mat to protect yourself from electrical shock Find the room emergency power off EPO switch disconnecting switch or electrical outlet If an electrical accident occurs you can then operate the switch or unplug the power cord guickly Do not work alone under hazardous conditions or near the eguipment that has hazardous voltages Disconnect all power before Performing a mechanical inspection Working near power supplies Removing or installing main units Before you start to work on the machine unplug the power cord If you cannot unplug it ask the customer to power off the wall box that supplies power to the machine and to lock the wall box in the off position If you need to work on a machine that has exposed electrical ci
73. the lower left corner and select Shut down or sign out Shut down 25 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 26 This chapter presents the following product specific service references and product specific parts information Specifications on page 26 Status indicators on page 29 Hotkeys on page 30 FRU replacement notices on page 31 Removing and replacing an FRU on page 32 Locations on page 66 Parts list on page 68 Specifications The following table lists the specifications of the Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 Z40 75 Table 1 Specifications Feature Processor Bus architecture Description See the system properties of your computer you can do this as follows Open the Control Panel and then select System and Security System G40 30 GPU PCle 2 0 5GT s WLAN PCle 1 0 2 5GT s RAM DDR3L 1066MT s 1333MT s LCD eDP 1 3 2 7GT s HDMI Port HDMI 1 4 1 65GT s HDD SATA 2 0
74. uters The product specific section includes service reference and product specific parts information Important This manual is intended only for trained servicers who are familiar with Lenovo products Use this manual to troubleshoot problems effectively Before servicing a Lenovo product make sure to read all the information under Safety information on page 1 and Important service information on page 16 Safety information Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 Z40 75 computer General safety on page 2 Electrical safety on page 3 e Safety inspection guide on page 5 e Handling devices that are sensitive to electrostatic discharge on page 6 Grounding requirements on page 6 e Safety notices multilingual translations on page 7 Laser compliance statement on page 14 7 G40 30 G40 45 G40 70 G40 70m 240 70 Z40 75 Hardware Maintenance Manual General safety safety Follow these rules below to ensure general safety Observe a good housekeeping in the area where the machines are put during and after the maintenance When lifting any heavy object 1 Make sure that you can stand safely without slipping 2 Distribute the weight of the object equally between your feet 3 Use a slow lifting force Never move suddenly or twist when you attempt
75. utes Consultez un m decin si des sympt mes persistent apr s le lavage 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 h 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 anschlieBend ein Arzt aufgesucht werden y3oa N3 Ton To 219m 33v LCD 52157 WAN Tom ON JWI 0993 PD DNDN DIVNA NN Now DIT IN D Yy OY DYIIN DYNADN ON NIN nw NIPI 29 mno mp1 15 no9wn ANNI DIV DIN OY Mann Nel caso che caso l LCD si dovesse rompere ed il liquido in esso contenuto entrasse in contatto con gli occhi o le mani lavare immediatamente le parti interessate con acqua corrente per almeno 15 minuti poi consultare un medico se 1 sintomi dovessero permanere LCD HHL LCD OT ORG IRAAB cC Ao 9 Fiche 9 LEB i PARA TE EP amp DIRS E b 15 i LT amp 728 vy Dev iit LAIT HEUS co Cf DOPOR HNE t FEAT ORR E5 C lt cv 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 algun sintoma del fluido despues de lavarse 11 7 G40 3
76. w Hungarian Four Nordic countries Belgian Icelandic Slovenian Swiss International English Czechoslovakian Bulgarian Indian English U K English Italian Spanish Turkish Thai Portuguese Latin Canadian English amp French Korean Traditional Chinese Russian French German Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian Four Nordic countries Belgian Icelandic Slovenian Swiss International English Czechoslovakian Bulgarian Indian P N 25214554 25214555 25214557 25214558 25214559 25214560 25214561 25214562 25214563 25214564 25214565 25214566 25214567 25214568 25214569 25215190 29215191 29219192 29215193 29215194 29215195 29215196 29215197 25215198 29215199 25215200 25215201 25215202 25215203 25215204 29215205 25215206 25215207 25215208 25215209 25215210 29215211 29215212 25215213 25215214 29215215 29215216 20215217 25215218 25215219 CRU ID Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 Miscellaneous parts Table 7 Parts list Miscellaneous parts FRU P N CRU ID System miscellaneous parts e a HDD Bracket L G40 70 L R G40 30 G40 45 Z40 75 5B40F65212 e a ACLU1 HDD Bracket L R G40 70 G40 70m Z40 70 90205110 b ACLU1 ODD Bracket 90205111 e c ACLU1 ODD Bezel Tray in G40 30 G40 45 G40 70 90205109 e c ACLUG ODD Bezel Black M Z40 70 G40 70m Z40 75 90205315 c ACLUG ODD Bezel White H Z40 70 G40
77. wn by arrows EE and A 92 Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 Figure 11 Removal steps of system board continued Unplug the speaker connector in the direction shown by arrow Kl Remove the screws E4 and B Color Torque Black 1 5 2 0 kgf cm Step Screw quantity M2 x 3 5 mm flat head nylok coated 1 MB to D M2 x 3 5 mm flat head nylok coated 1 MB to D on select models Black 1 5 2 0 kgf cm 53 y G40 30 G40 45 G40 70 G40 0m Z40 0 Z40 75 Hardware Maintenance Manual Figure 11 Removal steps of system board continued Remove the system board in the direction shown by arrow E2 54 Lenovo G40 30 G40 45 G40 70 G40 70m Z40 70 240 75 1120 Heat sink assembly For access remove these FRUS in order e 1010 Battery pack on page 33 e 1020 Base cover on page 34 e 1030 Optical drive on page 36 1040 Hard disk drive on page 37 e 1050 PCI Express Mini Card for wireless LAN on page 39 e 1070 Fan assembly on page 42 e 1080 Keyboard on page 44 e 1090 Keyboard bezel on page 47 e 1100 USB amp audio board on page 50 1110 System board on page 52 Figure 12 Removal steps of heat sink assembly Remove the screws EN g Step Screw quantity Color Torque M2 x 3 5 mm flat head nylok coated 7 Black 1 5 2 0 kgf cm G40 30 G40 45 G40 70 CPU BKT to MB GPU BKT to MB M2 x 3 5 mm flat head nylok coated 6 Black
78. zurufen 155710 T123 nn MIV 1n n gt wN n m55yonv qx NYI 991019 0 1 POAT n5129 NDINI YN NINPA 9954 9n HAYA IN 005 Sebbene le batterie di alimentazione siano a basso voltaggio una batteria in corto circuito o a massa pu fornire corrente sufficiente da bruciare materiali combustibili o provocare ustioni ai tecnici di manutenzione E ZAyTV ORBJERAKS TH Va huU EH LIST VBR HEC LEADED MER OT EU ORE RES EDD E4 Aungue las bater as principales tienen un voltaje bajo una bater a cortocircuitada o con contacto a tierra puede producir la corriente suficiente como para guemar material combustible o provocar guemaduras en el personal 12 Safety information Safety notice 8 DANGER Before removing any FRU turn off the computer unplug all power cords from electrical outlets remove the battery pack and then disconnect any interconnecting cables Avant de retirer une unit rempla able en client le mettez le syst me hors tension d branchez tous les cordons d alimentation des socles de prise de courant retirez la batterie et d connectez tous les cordons d interface Die Stromzufuhr muB abgeschaltet alle Stromkabel aus der Steckdose gezogen der Akku entfernt und alle Verbindungskabel abgenommen sein bevor eine FRU entfernt wird AUtian NN maa v 1n v55 FRU pio 5399 NMA bon Sp UN Donn 945 55 NN PMII DANN AN 9949 05035 INI n55105 TANI DN OND W ON Prima di rimuovere qualsiasi FRU spegnere il sistema scollegar

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