Table of Contents
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Contents
About this manual. . . . . . . . . . . . v
Chapter 1. Safety information . . . . . 1
General safety . . . . . . . . . . . . . . . .
Electrical safety . . . . . . . . . . . . . . .
Safety inspection guide . . . . . . . . . . . .
discharge. . . . . . . . . . . . . . . . . .
Grounding requirements . . . . . . . . . . . .
information . . . . . . . . . . . . . . 23
Strategy for replacing FRUs . . . . . . . . .
board . . . . . . . . . . . . . . . .
How to use error message . . . . . . . .
GAV . . . . . . . . . . . . . . . . . . .
Product definition . . . . . . . . . . . .
products . . . . . . . . . . . . . . .
Chapter 3. General checkout . . . . . 27
What to do first . . . . . . . . . . . . . .
Checkout guide . . . . . . . . . . . . . .
Lenovo ThinkVantage Toolbox . . . . . . .
FRU tests . . . . . . . . . . . . . . .
Power system checkout . . . . . . . . . . .
Checking the ac adapter . . . . . . . . .
Checking operational charging . . . . . .
Checking the battery pack . . . . . . . .
Checking the backup battery . . . . . . .
information . . . . . . . . . . . . . . 37
Disc Set . . . . . . . . . . . . . . . . .
Passwords . . . . . . . . . . . . . . . .
Power-on password . . . . . . . . . . .
Hard-disk password. . . . . . . . . . .
Supervisor password . . . . . . . . . .
. . . . . . . . . . . .
Screen blank mode . . . . . . . . . . .
© Copyright Lenovo 2010, 2011
Sleep or standby mode . . . . . . . . .
Symptom-to-FRU index . . . . . . . . . . .
1
2
Error messages . . . . . . . . . . . .
3
No-beep symptoms . . . . . . . . . . .
LCD-related symptoms . . . . . . . . .
3
Intermittent problems . . . . . . . . . .
4
Undetermined problems . . . . . . . . .
4
Chapter 5. Status indicators . . . . . 47
Chapter 6. Fn key combinations . . . 49
23
24
notices . . . . . . . . . . . . . . . . 53
24
Screw notices . . . . . . . . . . . . . . .
24
Retaining serial numbers. . . . . . . . . . .
24
unit . . . . . . . . . . . . . . . . .
24
Retaining the UUID . . . . . . . . . . .
25
FRU . . . . . . . . . . . . . . . . . . 57
27
Before servicing ThinkPad Edge 11" . . . . . .
28
1010 Battery pack . . . . . . . . . . . . .
28
1020 Bottom door . . . . . . . . . . . . .
31
1030 Hard disk drive (HDD). . . . . . . . . .
32
1040 DIMM . . . . . . . . . . . . . . . .
33
33
33
1070 Keyboard . . . . . . . . . . . . . .
34
34
assembly (with cable), and microphone . . . . .
1090 Bluetooth daughter card (BDC-2) . . . . .
1100 I/O board . . . . . . . . . . . . . .
1110 Speaker assembly . . . . . . . . . . .
37
battery . . . . . . . . . . . . . . . . . .
38
1130 LCD unit . . . . . . . . . . . . . . .
38
1140 CRT board assembly (with cable) . . . . .
38
39
2010 LCD bezel assembly . . . . . . . . . .
39
2020 Integrated camera . . . . . . . . . . .
39
40
40
. . . . . . . . . . .
. . . . . . . . . .
40
41
41
42
44
44
44
45
45
53
54
54
55
55
58
59
60
62
64
65
67
68
71
75
76
77
77
83
85
85
88
89
90
93
iii
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