Lenovo B570e Hardware Maintenance Manual - Page 3

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Contents About this manual iii Chapter 1. Safety information 1 General safety 1 Electrical safety 2 Safety inspection 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 information 27 Strategy for replacing FRUs 27 Strategy for replacing a hard disk drive . . . 27 Important notice for replacing a system board 28 Important information about replacing RoHS compliant FRUs 28 Chapter 3. General checkout . . . . . 29 What to do first 29 Power system checkout 30 Checking the ac power adapter 30 Checking operational charging 31 Checking the battery pack 31 Chapter 4. Related service information 33 Restoring the factory contents by using OneKey Recovery 33 Passwords 33 Power-on password 33 Supervisor password 34 Power management 34 Screen blank mode 34 Sleep (standby) mode 34 Hibernation mode 34 Chapter 5. Lenovo V570, B570, and B570e 37 Specifications 37 Status indicators 39 Fn key combinations 40 Chapter 6. FRU replacement notices 43 Screw notices 43 Chapter 7. Removing and replacing a FRU 45 1010 Battery pack 46 1020 Dummy card 47 1030 Hard disk drive (HDD)/memory module/mini PCI Express Card slot compartment cover. . . . 47 1040 Hard disk drive 48 1050 Optical drive 49 1060 Memory module 50 1070 PCI Express Mini Card for wireless LAN/WAN 51 1080 Keyboard 53 1090 Keyboard bezel 54 1100 System board assembly 56 1110 LCD unit 58 1120 Fan assembly and heat sink assembly . . . 60 1130 CPU 62 1140 Base cover, speakers, and bluetooth daughter card 63 1150 LCD front bezel 66 1160 LCD panel, LCD cable, and hinges . . . . 67 1170 Integrated camera 69 1180 Antenna assembly and LCD cover . . . . . 70 Chapter 8. Locations 73 Front view 73 Right-side view 74 Bottom and left-side view 74 Chapter 9. Parts list 75 Overall 76 LCD FRUs 80 Keyboard 81 Miscellaneous parts 82 ac power adapters 83 Power cords 83 Appendix A. Notices 87 Trademarks 88 © Copyright Lenovo 2012 i

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Contents
About this manual
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iii
Chapter 1. Safety information
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1
General safety
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1
Electrical safety
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2
Safety inspection guide
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3
Handling devices that are sensitive to electrostatic
discharge
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3
Grounding requirements
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4
Safety notices (multilingual translations)
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4
Laser compliance statement (multilingual
translations)
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19
Chapter 2. Important service
information
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27
Strategy for replacing FRUs
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27
Strategy for replacing a hard disk drive
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27
Important notice for replacing a system
board
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28
Important information about replacing RoHS
compliant FRUs
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28
Chapter 3. General checkout
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29
What to do first
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29
Power system checkout
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30
Checking the ac power adapter
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30
Checking operational charging
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31
Checking the battery pack
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31
Chapter 4. Related service
information
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33
Restoring the factory contents by using OneKey
Recovery
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33
Passwords
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33
Power-on password
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33
Supervisor password
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34
Power management
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34
Screen blank mode
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34
Sleep (standby) mode
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34
Hibernation mode
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34
Chapter 5. Lenovo V570, B570, and
B570e
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37
Specifications
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37
Status indicators
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39
Fn key combinations
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40
Chapter 6. FRU replacement
notices
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43
Screw notices
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43
Chapter 7. Removing and replacing a
FRU
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45
1010 Battery pack
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46
1020 Dummy card
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47
1030 Hard disk drive (HDD)/memory module/mini
PCI Express Card slot compartment cover
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47
1040 Hard disk drive
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48
1050 Optical drive
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49
1060 Memory module
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50
1070 PCI Express Mini Card for wireless
LAN/WAN
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51
1080 Keyboard
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1090 Keyboard bezel
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1100 System board assembly
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56
1110 LCD unit
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58
1120 Fan assembly and heat sink assembly .
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60
1130 CPU
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62
1140 Base cover, speakers, and bluetooth
daughter card
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63
1150 LCD front bezel
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66
1160 LCD panel, LCD cable, and hinges
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1170 Integrated camera
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69
1180 Antenna assembly and LCD cover
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70
Chapter 8. Locations
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73
Front view
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73
Right-side view
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74
Bottom and left-side view
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74
Chapter 9. Parts list
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75
Overall
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76
LCD FRUs
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80
Keyboard
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81
Miscellaneous parts
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82
ac power adapters
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83
Power cords
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83
Appendix A. Notices
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87
Trademarks
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88
© Copyright Lenovo 2012
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