Lenovo B475e Laptop Hardware Maintenance Manual - Lenovo B475e
Lenovo B475e Laptop Manual
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- Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 1
Hardware Maintenance Manual Lenovo B475e - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 2
and the product it supports, be sure to read the general information under Appendix A "Notices" on page 91. Third Edition (December 2012) © Copyright Lenovo 2012. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration "GSA" contract, use - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 3
guide 3 Handling devices that are sensitive to electrostatic discharge 3 Grounding requirements 4 Safety notices (multilingual translations 4 Laser compliance statement (multilingual translations 19 Chapter 2. Important service mode 35 Chapter 5. Lenovo B475e 37 Specifications 37 Status - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 4
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About this manual This manual provides service and reference information for the following Lenovo® products. Machine Lenovo B475e Machine types 3618, 20188 Use this manual to troubleshoot problems. The manual is divided into the following sections: • The common sections provide general - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 6
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presents the following safety information that you need to be familiar with before you service a Lenovo notebook computer. • "General safety" on page 1 • "Electrical safety" on page 2 • "Safety inspection guide" on page 3 • "Handling devices that are sensitive to electrostatic discharge" on page - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 8
safety precautions when you work with very high voltages; Instructions for these precautions are in the safety sections of such touching can cause personal injury and machine damage. • Do not service the following parts with the power on when they are removed from : 2 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 9
and service technicians from injury. This guide addresses 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 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 10
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 German • Hebrew • Japanese • Korean • Spanish • Traditional Chinese DANGER DANGER 4 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 11
DANGER DANGER DANGER DANGER DANGER Chapter 1. Safety information 5 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 12
DANGER 6 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 13
Chapter 1. Safety information 7 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 14
PERIGO PERIGO PERIGO PERIGO PERIGO PERIGO 8 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 15
PERIGO PERIGO DANGER DANGER DANGER Chapter 1. Safety information 9 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 16
DANGER DANGER DANGER DANGER DANGER VORSICHT 10 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 17
VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1. Safety information 11 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 18
VORSICHT VORSICHT VORSICHT 12 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 19
Chapter 1. Safety information 13 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 20
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Chapter 1. Safety information 15 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 22
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Chapter 1. Safety information 17 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 24
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Laser compliance statement (multilingual translations) The laser compliance statements in this section are provided in the following languages: • English • Arabic • Brazilian Portuguese • French • German • Hebrew • Japanese • Korean • Spanish • Traditional Chinese Chapter 1. Safety information 19 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 26
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Chapter 1. Safety information 21 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 28
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Chapter 1. Safety information 23 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 30
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Chapter 1. Safety information 25 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 32
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any FRUs listed in this manual. After a system board is replaced, ensure that the latest BIOS is installed to the system board before completing the service action. To download software fixes, drivers, and BIOS, do the following: 1. Go to http://www.lenovo.com/support. 2. Click Download Drivers - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 34
The drive startup sequence in the computer you are servicing may have been changed. Be extremely careful during RoHS requirements must be implemented on Lenovo products placed on the market after Manual or direct substitutions can be used. • Compliant FRUs identified in Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 35
the checkout guide, be sure to read the following important notes. Important notes: • Only certified trained personnel should service the computer. discharge, or software errors. Consider replacing a FRU only when a problem recurs. If you suspect that a FRU is defective, clear the Lenovo 2012 29 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 36
adapter may different from the one you are servicing. 3. If the voltage is not correct, replace the ac power adapter. 4. If the voltage is acceptable, do the following: • Replace the system board. • If the problem persists, go to Chapter 5 "Lenovo B475e" on page 37. 30 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 37
Launch the Power Manager program and click the Battery tab. • Windows 8: - Press the recovery button to launch the Lenovo Solution Center program, and then click Battery. - Open the Lenovo Settings program, and then click Power. To check the battery pack, do the following: 1. Turn off the computer - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 38
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Chapter 4. Related service information This chapter presents the following information: • "Recovering the computer settings" on page 33 • " the programs. Passwords As many as two passwords might be needed for a Lenovo notebook computer: the power-on password and the supervisor password. © Copyright - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 40
technician, there is no service procedure to reset the password. The system board must be replaced for a scheduled fee. Power management Note: Power management modes are not supported for APM operating system. Fn key. • Open the LCD cover. • Turn on the power button. 34 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 41
hibernation file in the boot record on the hard disk drive is read, and system status is restored from the hard disk drive. Chapter 4. Related service information 35 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 42
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This chapter presents the following product-specific service references and parts information: • "Specifications" on page 37 • "Status indicators" on page 38 • "Fn key combinations" on page 39 Specifications This topic lists the physical features for the Lenovo B475e models. Processor • To view the - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 44
on indicator • White: System is enabled. • Blinking white: System is in sleep mode. • Off: System is in hibernate mode or shut down. 38 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 45
the pause function. Activates the break function. Activates the insert function. Increases or decreases the display brightness level. Decreases or increases the sound volume. Chapter 5. Lenovo B475e 39 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 46
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. You can find a list of CRUs for your product in this Hardware Maintenance Manual. An electronic version of this manual can be found at http://www.lenovo.com/UserManuals. Follow the on-screen instructions to find the manual for your product. You might be required to return the defective CRU. When - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 48
the torque specified in the screw information table for each step. • Ensure that torque screw drivers are calibrated correctly following country specifications. 42 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 49
. You can find a list of CRUs for your product in this Hardware Maintenance Manual. An electronic version of this manual can be found at http://www.lenovo.com/UserManuals. Follow the on-screen instructions to find the manual for your product. You might be required to return the defective CRU. When - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 50
battery pack DANGER Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode. Unlock the manual battery latch 1 . Holding the spring-loaded battery latch in the unlocked position, remove the battery pack in the direction shown by the arrow 2 . 11 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 51
Removal steps of bottom slot cover Loosen the screws 1a and remove the screw 1b , then remove the bottom slot cover 2 . 1a 1b 2 1a Step 1a 1b Screw (quantity) M2 × 3 mm, flat-head, nylon-coated (4) M2.5 × 7 mm, flat-head, nylon-coated (1) 1030 Hard disk drive For access, remove these FRUs in - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 52
of hard disk drive bracket Remove the screws 1 . 1 1 1 1 Step 1 Screw (quantity) M3 × 2.8 mm, flat-head, nylon-coated (4) Color Silver Torque 4 kgf-cm 46 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 53
Remove the hard disk drive bracket in the direction shown by the arrow 2 . 2 1040 Optical drive For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on page 44 Removal steps of the optical drive Remove the screw 1 , insert a screwdriver into the screw - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 54
1 1 2 Note: If only one memory module is used on the computer you are servicing, the card must be installed in SLOT-0 ( a : lower slot), but not in SLOT-1 ( b : upper slot). b a When installing : • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on page 44 48 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 55
Removal steps of PCI Express Mini Card for wireless LAN Disconnect the cable from the card using the removal tool antenna RF connector (P/N: 08K7159) or pick up the cable with your fingers and then gently disconnect it from the card in the direction of the arrow 1 . Then remove the screw 2 . 2 1 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 56
screws have been fastened to secure the keyboard. Step 1 Screw (quantity) M2.5 × 7 mm, flat-head, nylon-coated (3) Color Black Torque 3.0 kgf-cm 50 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 57
Push hard in the direction shown by the arrows 2 to unlatch the rear edge of the keyboard. 2 2 The keyboard will open up slightly 3 . 3 Chapter 7. Removing and replacing a FRU 51 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 58
" on page 44 • "1020 Bottom slot cover" on page 44 • "1030 Hard disk drive" on page 45 • "1080 Keyboard" on page 50 52 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 59
Removal steps of keyboard bezel Remove screws 1 and 2 that secure the keyboard bezel. 2 1 1 2 2 1 1 1 1 1 1 1 1 1 Step 1 2 Screw (quantity) M2.5 × 7 mm, flat-head, nylon-coated (11) M2 × 3 mm, flat-head, nylon-coated (3) Remove the screw 3 . Color Black Black Torque 3.0 kgf-cm 1.6 kgf- - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 60
Detach the connectors. 9 10 5 4 8 6 7 When installing: Make sure that the connectors are attached firmly to the system board. Remove the keyboard bezel. 11 11 11 11 12 11 11 54 Hardware Maintenance Manual 11 11 11 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 61
1100 LED board and power board For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on page 44 • "1030 Hard disk drive" on page 45 • "1040 Optical drive" on page 47 • "1050 Memory modules" on page 47 • "1060 PCI Express Mini Card for wireless LAN" on - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 62
in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on page 44 • "1030 Hard disk drive" on page 45 56 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 63
• "1040 Optical drive" on page 47 • "1050 Memory modules" on page 47 • "1060 PCI Express Mini Card for wireless LAN" on page 48 • "1070 Backup battery" on page 49 • "1080 Keyboard" on page 50 • "1090 Keyboard bezel" on page 52 Removal steps of I/O board Remove the screw 1 , and then detach the cable - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 64
wireless LAN" on page 48 • "1070 Backup battery" on page 49 • "1080 Keyboard" on page 50 • "1090 Keyboard bezel" on page 52 58 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 65
Removal steps of system board Remove the screw 1 . Detach the connectors. 2 3 8 1 4 7 5 6 Step 1 Screw (quantity) M2 × 5 mm, flat-head, nylon-coated (1) Color Black When installing: Make sure that all the connectors are attached firmly. Torque 3.0 kgf-cm Chapter 7. Removing and replacing a - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 66
battery" on page 49 • "1080 Keyboard" on page 50 • "1090 Keyboard bezel" on page 52 • "1130 System board assembly" on page 58 60 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 67
Black Torque 1.6 kgf-cm When installing: • Route the antenna cables along the cable guides. As you route the cables, make sure that they are not subject 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 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 68
" on page 50 • "1090 Keyboard bezel" on page 52 • "1130 System board assembly" on page 58 • "1140 LCD unit" on page 60 62 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 69
Removal steps of thermal fan assembly Detach the connector in the direction shown by the arrow 1 . 1 When installing: Make sure that the connector is attached firmly. Loosen the screws 2 to 4 , but do not remove them. 4 2 3 Chapter 7. Removing and replacing a FRU 63 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 70
amount of 0.2 grams, on the part marked a as shown in the above illustration. Either too much or too less application of grease can cause a thermal problem due to imperfect contact with a component. a 64 Hardware Maintenance - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 71
1160 Speaker assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on page 44 • "1030 Hard disk drive" on page 45 • "1040 Optical drive" on page 47 • "1050 Memory modules" on page 47 • "1060 PCI Express Mini Card for wireless LAN" on page 48 • " - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 72
Removal steps of DC-in sub card Remove the screws 1 , and then remove the DC-in sub card in the direction shown by the arrow 2 . 1 Step 1 Screw (quantity) M2 × 3 mm, flat-head, nylon-coated (2) Color Black Torque 1.85 kgf-cm 66 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 73
Applying labels to the base cover The new base cover is shipped with a kit containing labels of several kinds. Apply those labels listed when you replace the base cover. For the labels which are not shipped with the new base cover, peel them off from the old base cover, and adhere them to the new - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 74
of LCD front bezel Remove the screws 1 . 1 1 Step 1 Screw (quantity) M2 × 5 mm, flat-head, nylon-coated (2) Color Black Torque 1.85 kgf-cm 68 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 75
Remove the LCD front bezel in the direction shown by the arrows 2 . 2 2 2 2 When installing: Make sure that all the latches are attached firmly. Then secure the bezel with the screws. 2020 Integrated camera For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1080 Keyboard" - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 76
page 52 • "1130 System board assembly" on page 58 • "1140 LCD unit" on page 60 • "2010 LCD front bezel" on page 67 70 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 77
Removal steps of LCD panel and LCD cable Remove the screws 1 . Disconnect the integrated camera connector in the direction shown by the arrow 2 . Then lift the LCD panel in the direction shown by the arrows 3 . 2 2 2 1 3 2 2 2 Step 1 Screw (quantity) M2 × 3 mm, flat-head, nylon-coated (6) - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 78
, LCD cable, and hinges" on page 70 Removal steps of antenna assembly Detach the antennas in the direction shown by the arrows 1 . 1 1 72 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 79
the LCD rear cover assembly and from the hinges in the direction shown by the arrows 2 . 2 2 Cable routing: Route the antenna cables along the cable guides and secure the antenna boards with tapes. As you route the cables, make sure that they are not subject to any tension. Tension could cause - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 80
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chapter introduces the locations of the computer hardware components. Front view 1 2 15 14 4 13 3 4 12 5 11 6 10 7 98 Figure 1. Lenovo B475e front view 1 Integrated camera (on some models) 2 Wireless antennas (on some models) 3 Status indicators1 4 Speakers 5 USB connector 6 Optical drive - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 82
Bottom view 1 2 3 4 11 5 6 7 8 9 10 Figure 2. Lenovo B475e bottom view 1 Battery latch (manual) 2 Battery pack 3 Battery latch (spring-loaded) 4 Security keyhole 5 ac power connector 6 Fan louvers 7 wireless cards are located underneath the bottom slot cover. 76 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 83
self-service CRU; two asterisks (**) means that the part is an optional-service CRU. CRU statement for customers: You can resolve some problems with Manual. An electronic version of this manual can be found at http://www.lenovo.com/UserManuals. Follow the on-screen instructions to find the manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 84
4 Battery, 2200mA 6cell, 48Wh 3S2P SMP/LG L09M6Y02 3S2P 48Wh bty(LH)Comm01 FRU No. CRU ID 31049001 N 90201264 N 121001091 * 121500090 * 121001094 * 78 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 85
Table 3. Parts list-Overall (continued) No. FRU (Overall) FRU No. 4 Battery, 2200mA 6cell, 48Wh 3S2P SMP/LG L09M6Y02 3S2P 48Wh bty(LH)Comm01 + EU lable 121500091 4 Battery, 2200mA 6cell, 48Wh 3S2P Celx/S L10C6Y02 3S2P 48Wh bty(LH)Comm01 121001071 5 LB47L Lower Case W/DC IN/USB Cable/SPK - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 86
90000540 90000541 90000511 90001629 90001630 90001631 90001632 90000509 CRU ID N N N N N N N N 31047648 N 31047653 N 31049004 N LCD FRUs A 14-inch high-definition (HD) TFT LCD is used in Lenovo B475e models. See the table below. 80 Hardware Maintenance - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 87
7 6 5 Table 4. Parts list - LCD No. FRU 1 LB475B LCD Bezel W/Camera Hole 1 LB475B LCD Bezel WO/Camera Hole 2 LB47L LCD Hinge L&R 6K.4VDCS.001 3 LA48 Camera 1M56.18011.462/07.962/06.362 3 LB475B Camera 0.3M 4 LB47 LED BOARD W/CABLE 5 LB475B LCD Cover W/Antenna 2 6 LB47 LCD CABLE 6 LB47L LCD Cable 50. - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 88
Indian Italian Japanese Korean Latin Portuguese Russian Slovenian Swiss Spanish Thai Traditional Chinese Turkish U.K. English 82 Hardware Maintenance Manual FRU No. 18200229 18200156 18004793 90200221 CRU ID N N N N FRU NO. (Windows 7) 25204446 25204454 25204447 25204460 25204440 25204440 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 89
Table 5. Parts list - Keyboard (Dafon) (continued) Language U.S. English U.S. English (International, with a Euro symbol) Table 6. Parts list - Keyboard (Sunrex) Language Arabic Belgian Brazilian Portuguese Bulgarian Czech, Slovak C& Nordics Dutch French French, English German Greek Hebrew Hungarian - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 90
25209320 25209321 25209322 25209331 25209325 25209305 25209304 25209312 25209310 25209309 25209314 25209326 25209327 25209306 25209308 25209313 25209307 25209303 25209302 25209328 CRU ID N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N 84 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 91
W) ac power adapters FRU Delta ADP-40NH B Liteon PA-1400-12LC HIPRO LN-A0403A3C FRU No. 36001648 36001653 36001672 CRU ID * * * Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region. Table 11. Parts list - 3-pin power cords (Linetek - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 92
/300+LS-18 1 m Denmark • Longwell LP-40+H03VV-F+LS-18 1 m Indian • Longwell LP-67+BIS+LS-18 1 m 86 Hardware Maintenance Manual FRU No. CRU ID 145000592 * 145000595 * 145000591 * 145000587 * 145000590 * 145000586 * 145000597 * 145000588 * 145000593 * 145000594 * FRU No. CRU ID 145000567 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 93
Table 12. Parts list - 3-pin power cords (Longwell) (continued) Country or region Israel • Longwell LP-41+H03VV-F+LS-18 1 m Italy • Longwell LP-22+H03VV-F+LS-18 1 m Japan • Longwell LP-54+VCTF+LS-18 1 m Korea • Longwell LP-486+KTLH03VV-F+LS-5 1 m South Africa • Longwell LP-39+H03VV-F+LS-18 1 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 94
:694 0.75/2C+ LS7H 1 m Israel • LINETEK LP45+H03VV-F+LS7 1 m Japan • LINETEK LP51A+HVCTFK 0.75/2C+LS7J 1 m 88 Hardware Maintenance Manual FRU No. CRU ID 145000535 * 145000530 * 145000533 * 145000529 * 145000524 * 145000531 * 145000605 * 145000537 * FRU No. CRU ID 145500024 * 145500030 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 95
Table 14. Parts list - 2-pin power cords (Linetek) (continued) Country or region Korea • LINETEK LPE03A+H03VVH2-F+LS7 1 m Taiwan • LINETEK LP51A+VCTFK 0.75/2C+LS7J 1 m UL • LINETEK LP5+SPT-2 #18/2C+ LS7C 1 m UK • LINETEK LP61L+H03VVH2-F+ LS7H 1 m FRU No. CRU ID 145500025 * 145500027 * 145500021 - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 96
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and verify the operation of any other product, program, or service. Lenovo may have patents or pending patent applications covering subject matter described document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 98
Guide. EU contact: Lenovo, Einsteinova 21, 851 01 Bratislava, Slovakia Trademarks The following terms are trademarks of Lenovo in the United States, other countries or both: Lenovo company, product, or service names may be the trademarks or service marks of others. 92 Hardware Maintenance Manual - Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 99
- Lenovo B475e Laptop | Hardware Maintenance Manual - Lenovo B475e - Page 100
Part Number: Printed in China (1P) P/N: *1P*
Hardware Maintenance Manual
Lenovo B475e