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Lenovo Lenovo ThinkPad Edge E531

Tags : LenovoThinkPadEdgeE53168856887 
Lenovo Lenovo ThinkPad Edge E531 Hardware Maintenance Manual

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Description

Lenovo ThinkPad Edge E531 Hardware Maintenance Manual
Second Edition (June 2013) - 120 pages

This manual contains service and reference information for the following ThinkPad® products:

ThinkPad Edge E531 Machine Types (MT) 6885 and 6887

Use this manual along with the advanced diagnostic tests to troubleshoot problems.

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) . . . . . . . . . . . . . . . . 17
Chapter 2. Important service
information . . . . . . . . . . . . . . 23
Strategy for replacing FRUs . . . . . . . . . 23
Strategy for replacing a hard disk drive or a
solid-state drive . . . . . . . . . . . . 24
Important notice for replacing a system
board . . . . . . . . . . . . . . . . 24
How to use error codes . . . . . . . . . 24
Strategy for replacing FRUs for CTO, CMV, and
GAV . . . . . . . . . . . . . . . . . . . 24
Product definition . . . . . . . . . . . . 24
FRU identification for CTO, CMV, and GAV
products . . . . . . . . . . . . . . . 25
Chapter 3. General checkout . . . . . 27
What to do first . . . . . . . . . . . . . . 27
Checkout guide . . . . . . . . . . . . . . 28
Lenovo Solution Center . . . . . . . . . 28
Quick test programs. . . . . . . . . . . 28
UEFI diagnostic program . . . . . . . . . 29
Bootable diagnostic programs. . . . . . . 29
Power system checkout . . . . . . . . . . . 30
Checking the ac power adapter . . . . . . 30
Checking operational charging . . . . . . 31
Checking the battery pack . . . . . . . . 31
Checking the backup battery . . . . . . . 32
Chapter 4. Related service
information . . . . . . . . . . . . . . 33
Restoring the factory contents by using the
Recovery Disc Set . . . . . . . . . . . . . 33
Recovery overview for the Windows 8 operating
system . . . . . . . . . . . . . . . . . . 34
Refreshing your computer . . . . . . . . 34
Resetting your computer to the factory default
settings. . . . . . . . . . . . . . . . 34
Using the advanced startup options . . . . 35
Recovering your operating system if Windows
8 fails to start . . . . . . . . . . . . . 35
Creating and using recovery media . . . . . 35
Passwords . . . . . . . . . . . . . . . . 36
Power-on password . . . . . . . . . . . 36
Hard disk password . . . . . . . . . . . 36
Supervisor password . . . . . . . . . . 37
How to remove the power-on password . . . 37
How to remove the hard disk password . . . 38
Power management . . . . . . . . . . . . 38
Screen blank mode (for the Windows 7
operating system only) . . . . . . . . . . 38
Sleep mode . . . . . . . . . . . . . . 38
Hibernation mode . . . . . . . . . . . 39
Symptom-to-FRU index . . . . . . . . . . . 39
Numeric error codes . . . . . . . . . . 40
Error messages . . . . . . . . . . . . 41
Beep symptoms . . . . . . . . . . . . 42
No-beep symptoms . . . . . . . . . . . 42
LCD-related symptoms . . . . . . . . . 42
Intermittent problems . . . . . . . . . . 43
Undetermined problems . . . . . . . . . 43
Chapter 5. Status indicators . . . . . 45
Chapter 6. Special keys . . . . . . . . 47
Chapter 7. Locations . . . . . . . . . 49
Locating computer controls, connectors, and
indicators. . . . . . . . . . . . . . . . . 49
Front view. . . . . . . . . . . . . . . 49
Rear view . . . . . . . . . . . . . . . 50
Bottom view . . . . . . . . . . . . . . 50
Locating FRUs and CRUs . . . . . . . . . . 50
Major FRUs and CRUs. . . . . . . . . . 52
LCD FRUs and CRUs . . . . . . . . . . 54
Miscellaneous kits and other FRUs . . . . . 55
Looking up FRU information . . . . . . . . . 55
Chapter 8. FRU replacement
notices . . . . . . . . . . . . . . . . 57
Screw notices . . . . . . . . . . . . . . . 57
Retaining serial numbers. . . . . . . . . . . 58
Restoring the serial number of the system
unit . . . . . . . . . . . . . . . . . 58
Retaining the UUID . . . . . . . . . . . 59
Reading or writing the ECA information . . . 59
Chapter 9. Removing or replacing a
FRU . . . . . . . . . . . . . . . . . . 61
General guidelines . . . . . . . . . . . . . 61
Removing the SIM card . . . . . . . . . . . 62
1010 Battery pack . . . . . . . . . . . . . 62
1020 Large bottom cover . . . . . . . . . . 63
1030 Small bottom cover . . . . . . . . . . 64
1040 Optical drive or blank bezel . . . . . . . 65
1050 Memory modules . . . . . . . . . . . 66
1060 Hard disk drive assembly or solid-state drive
assembly . . . . . . . . . . . . . . . . . 67
1070 Wireless WAN card or M.2 solid-state drive . 69
1080 Wireless LAN card . . . . . . . . . . . 72
1090 Backup battery . . . . . . . . . . . . 73
1100 Thermal fan assembly . . . . . . . . . 73
1110 Keyboard . . . . . . . . . . . . . . 76
1120 Keyboard bezel . . . . . . . . . . . . 82
1130 Microprocessor . . . . . . . . . . . . 84
1140 System board assembly. . . . . . . . . 85
1150 Card reader with USB connector sub card
and optical drive sub card . . . . . . . . . . 88
1160 Lenovo OneLink connector cover . . . . . 91
1170 DC-in bracket and DC-in connector with
RJ45 sub card . . . . . . . . . . . . . . . 91
1180 Speaker assembly . . . . . . . . . . . 93
1190 Power button sub card . . . . . . . . . 94
1200 LCD unit . . . . . . . . . . . . . . . 95
1210 Base cover assembly . . . . . . . . . 99
2010 LCD bezel assembly . . . . . . . . . . 101
2020 LCD panel and hinges . . . . . . . . . 102
2030 Camera with microphone combo card and
LCD cables . . . . . . . . . . . . . . . . 104
2040 Wireless antenna assembly and LCD rear
cover assembly . . . . . . . . . . . . . . 106
Appendix A. Notices . . . . . . . . . 109
Electronic emission notices. . . . . . . . . . 110
Trademarks . . . . . . . . . . . . . . . . 110
Appendix B. Abbreviation table . . . 111



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