Table of Contents
Advertisement
Contents
About this manual. . . . . . . . . . .
Chapter 1. Safety information . . . . . . 1
General safety . . . . . . . . . . . . . . . .
Electrical safety . . . . . . . . . . . . . . .
Safety inspection guide . . . . . . . . . . . .
discharge. . . . . . . . . . . . . . . . . .
Grounding requirements . . . . . . . . . . . .
Safety notices (multilingual translations) . . . . . .
translations) . . . . . . . . . . . . . . . .
information . . . . . . . . . . . . . . 23
Strategy for replacing FRUs . . . . . . . . .
board . . . . . . . . . . . . . . . .
How to use error codes . . . . . . . . .
GAV products . . . . . . . . . . . . . . .
Product definition . . . . . . . . . . . .
products . . . . . . . . . . . . . . .
Chapter 3. General checkout . . . . . 27
What to do first . . . . . . . . . . . . . .
Checkout guide . . . . . . . . . . . . . .
Lenovo Solution Center . . . . . . . . .
Quick test programs. . . . . . . . . . .
UEFI diagnostic program . . . . . . . . .
Bootable diagnostic programs. . . . . . .
Power system checkout . . . . . . . . . . .
Checking the ac power adapter . . . . . .
Checking operational charging . . . . . .
Checking the battery pack . . . . . . . .
Checking the backup battery . . . . . . .
information . . . . . . . . . . . . . . 33
Recovery Disc Set . . . . . . . . . . . . .
Windows 8 operating system . . . . . . . . .
Passwords . . . . . . . . . . . . . . . .
Power-on password . . . . . . . . . . .
Hard disk password . . . . . . . . . . .
Supervisor password . . . . . . . . . .
© Copyright Lenovo 2012
iii
1
2
operating system only) . . . . . . . . . .
3
Sleep mode . . . . . . . . . . . . . .
3
Symptom-to-FRU index . . . . . . . . . . .
4
4
Error messages . . . . . . . . . . . .
No-beep symptoms . . . . . . . . . . .
17
LCD-related symptoms . . . . . . . . .
Intermittent problems . . . . . . . . . .
Undetermined problems . . . . . . . . .
23
Chapter 5. Status indicators . . . . . 43
24
Chapter 6. Special keys . . . . . . . . 45
24
24
Chapter 7. Locations . . . . . . . . . 47
24
indicators. . . . . . . . . . . . . . . . .
24
Front view. . . . . . . . . . . . . . .
Rear view . . . . . . . . . . . . . . .
25
Bottom view . . . . . . . . . . . . . .
Locating FRUs and CRUs . . . . . . . . . .
Major FRUs and CRUs. . . . . . . . . .
27
LCD FRUs and CRUs . . . . . . . . . .
28
Looking up FRU information . . . . . . . . .
28
28
29
notices . . . . . . . . . . . . . . . . 55
29
Screw notices . . . . . . . . . . . . . . .
30
Retaining serial numbers. . . . . . . . . . .
30
31
unit . . . . . . . . . . . . . . . . .
31
Retaining the UUID . . . . . . . . . . .
32
FRU . . . . . . . . . . . . . . . . . . 59
General guidelines . . . . . . . . . . . . .
33
models. . . . . . . . . . . . . . . . . .
34
1010 Battery pack . . . . . . . . . . . . .
35
1020 Large bottom cover . . . . . . . . . .
35
1030 Small bottom cover . . . . . . . . . .
35
1040 Optical drive or blank bezel . . . . . . .
36
. . . . . . . . . . . .
. . . . . . . . . . .
. . . . . . . . . .
36
36
37
37
37
37
38
39
39
40
40
40
41
47
47
48
48
48
50
52
53
55
56
56
57
57
59
60
60
61
62
62
i
Advertisement
Table of Contents
