Table Of Contents - Lenovo 7269D7U - Topseller M58e Sff E7500 2.93G 3Gb 320Gb Dvdrw W7p/Xpp Hardware Maintenance Manual
Hardware maintenance manual
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Also See for 7269D7U - Topseller M58e Sff E7500 2.93G 3Gb 320Gb Dvdrw W7p/Xpp:
- User manual (90 pages)
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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 . . . . . . . . . . . . . . .
Voltage-selection switch . . . . . . . . . . . .
Safety inspection guide . . . . . . . . . . . .
devices . . . . . . . . . . . . . . . . . .
Grounding requirements . . . . . . . . . . . .
Chapter 3. General information. . . . 29
Specifications . . . . . . . . . . . . . . .
7306, 7487, 7506, and 7514 . . . . . . .
Chapter 4. General Checkout. . . . . 33
Problem determination tips . . . . . . . . . .
Chapter 5. Diagnostics . . . . . . . . 35
Lenovo System Toolbox . . . . . . . . . . .
PC-Doctor for Windows PE. . . . . . . . . .
Recovery workspace . . . . . . . . . .
PC-Doctor for DOS . . . . . . . . . . . . .
Running diagnostics from the disc . . . . .
programs . . . . . . . . . . . . . . .
Running tests . . . . . . . . . . . . .
Viewing the test log . . . . . . . . . . .
Starting the Setup Utility program . . . . . . .
Viewing and changing settings . . . . . . . .
Using passwords. . . . . . . . . . . . . .
Password considerations . . . . . . . . .
Privileged Access Password . . . . . . .
© Copyright Lenovo 2008, 2011
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1
Selecting a startup device . . . . . . . . . .
1
2
sequence . . . . . . . . . . . . . . .
Advanced settings . . . . . . . . . . . . .
Exiting from the Setup Utility program . . . . .
3
3
5
Hard disk drive boot error . . . . . . . . . .
5
Power Supply Problems . . . . . . . . . . .
Diagnostic error codes . . . . . . . . . . .
6
Beep symptoms . . . . . . . . . . . . . .
6
POST error codes . . . . . . . . . . . . .
6
Miscellaneous error messages . . . . . . . .
Undetermined problems . . . . . . . . . . .
29
29
7258, 7260, 7268, 7270, 7280, 7296,
29
7508). . . . . . . . . . . . . . . . . . 67
30
Locations. . . . . . . . . . . . . . . . .
Rear connectors . . . . . . . . . . . .
30
Computer components . . . . . . . . .
System board connectors . . . . . . . .
Removing the computer cover . . . . . . . .
33
Removing and installing the front bezel . . . . .
Replacing the power supply assembly . . . . .
35
Replacing the system board . . . . . . . . .
35
35
Replacing a memory module . . . . . . . . .
36
Installing or replacing an adapter card . . . . .
36
Replacing the primary hard disk drive. . . . . .
36
Replacing an optical drive . . . . . . . . . .
36
36
Replacing the front fan assembly . . . . . . .
38
Replacing the rear fan assembly . . . . . . . .
39
Replacing the CMOS battery . . . . . . . . .
39
Replacing the Internal speaker . . . . . . . .
39
Completing the FRU replacement . . . . . . .
39
40
Chapter 9. Replacing FRUs (Types
40
7259, 7267, 7269, 7279, 7290, 7297,
40
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40
41
41
41
41
41
43
43
44
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63
65
67
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68
69
70
71
72
74
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75
79
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88
90
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iii
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