Table of Contents
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Contents
Chapter 1. About this manual . . . . . 1
Important Safety Information . . . . . . . . . .
compliant FRUs . . . . . . . . . . . . . . .
Chapter 2. Safety information . . . . . 3
General safety . . . . . . . . . . . . . . . .
Electrical safety . . . . . . . . . . . . . . .
Safety inspection guide . . . . . . . . . . . .
devices . . . . . . . . . . . . . . . . . .
Grounding requirements . . . . . . . . . . . .
Chapter 3. General information. . . . 29
Lenovo Welcome. . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . .
Chapter 4. General Checkout. . . . . 31
Problem determination tips . . . . . . . . . .
Chapter 5. Diagnostics . . . . . . . . 33
Lenovo ThinkVantage Toolbox . . . . . . . .
PC-Doctor for DOS . . . . . . . . . . . . .
Creating a diagnostic disc . . . . . . . .
diagnostic disc . . . . . . . . . . . . .
programs . . . . . . . . . . . . . . .
Running tests . . . . . . . . . . . . .
program . . . . . . . . . . . . . . . . 37
Starting the Setup Utility program . . . . . . .
Viewing or changing settings . . . . . . . . .
Using passwords. . . . . . . . . . . . . .
Password considerations . . . . . . . . .
Administrator password . . . . . . . . .
Hard Disk Password. . . . . . . . . . .
Selecting a startup device . . . . . . . . . .
sequence . . . . . . . . . . . . . . .
© Copyright Lenovo 2011
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1
Chapter 7. Configuring RAID . . . . . 41
1
RAID Level . . . . . . . . . . . . . . . .
functionality . . . . . . . . . . . . . . . .
3
Creating RAID volumes . . . . . . . . . . .
3
Deleting RAID volumes . . . . . . . . . . .
5
Resetting disks to non-RAID . . . . . . . . .
5
Hard disk drive boot error . . . . . . . . . .
6
6
Power Supply Problems . . . . . . . . . . .
Diagnostic error codes . . . . . . . . . . .
Beep symptoms . . . . . . . . . . . . . .
29
POST error codes . . . . . . . . . . . . .
29
Miscellaneous error messages . . . . . . . .
29
Undetermined problems . . . . . . . . . . .
29
Chapter 9. Replacing FRUs. . . . . . 67
Locations. . . . . . . . . . . . . . . . .
31
on the front of your computer . . . . . . .
33
computer . . . . . . . . . . . . . . .
33
Locating components . . . . . . . . . .
33
Removing the computer cover . . . . . . . .
33
34
34
Replacing the battery . . . . . . . . . . . .
Replacing the card reader . . . . . . . . . .
Replacing the power supply assembly . . . . .
37
37
37
Replacing the system board . . . . . . . . .
38
Replacing the primary hard disk drive. . . . . .
38
38
Replacing the front fan assembly . . . . . . .
38
Replacing the rear fan assembly . . . . . . . .
38
Completing the parts replacement . . . . . . .
39
39
Chapter 10. FRU lists . . . . . . . .
39
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39
Mechanical FRUs . . . . . . . . . . . . .
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40
41
41
41
42
42
43
43
44
61
61
63
65
67
67
68
70
71
72
73
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74
77
79
80
82
84
86
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88
91
93
95
98
100
102
105
105
110
iii
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- Beep Symptoms
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