Table Of Contents - Lenovo ThinkCentre M92z Hardware Maintenance Manual
Hardware maintenance manual - thinkcentre m92z (type 3280, 3281, 3291, 3292, 3293, 3294, 3296, 3297, 3298, 3305, 3309, 3311, 331
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Also See for ThinkCentre M92z:
- (166 pages) ,
- Benutzerhandbuch (166 pages) ,
- Manual do utilizador (162 pages)
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Contents
Chapter 1. About this manual . . . . . . 1
Important Safety Information . . . . . . . . . .
Chapter 2. Safety information . . . . . . 3
General safety . . . . . . . . . . . . . . . .
Electrical safety . . . . . . . . . . . . . . .
Safety inspection guide . . . . . . . . . . . .
devices . . . . . . . . . . . . . . . . . .
Grounding requirements . . . . . . . . . . . .
Chapter 3. General information . . . . 29
Specifications . . . . . . . . . . . . . . .
. . . . . . . . . . . . .
7 operating system . . . . . . . . . . .
8 operating system . . . . . . . . . . .
Lenovo Support Web site . . . . . . . . . .
Chapter 4. General checkout . . . . . 33
Problem determination tips . . . . . . . . . .
diagnostics . . . . . . . . . . . . . . 35
Basic troubleshooting . . . . . . . . . . . .
operating system. . . . . . . . . . . . . .
Troubleshooting procedure . . . . . . . . . .
Troubleshooting . . . . . . . . . . . . . .
Touch function problems . . . . . . . . .
Audio problems . . . . . . . . . . . .
CD problems . . . . . . . . . . . . .
DVD problems . . . . . . . . . . . . .
Intermittent problems . . . . . . . . . .
Hard disk drive problems . . . . . . . . .
problems . . . . . . . . . . . . . . .
Monitor problems. . . . . . . . . . . .
Networking problems . . . . . . . . . .
Option problems . . . . . . . . . . . .
Performance and lockup problems . . . . .
Printer problems . . . . . . . . . . . .
Serial port problems. . . . . . . . . . .
Software problems . . . . . . . . . . .
USB problems . . . . . . . . . . . . .
Diagnostics . . . . . . . . . . . . . . . .
© Copyright Lenovo 2012
Lenovo Solution Center . . . . . . . . .
1
program . . . . . . . . . . . . . . . . 57
3
Starting the Setup Utility program . . . . . . .
3
Viewing and changing settings . . . . . . . .
5
Using passwords. . . . . . . . . . . . . .
Password considerations . . . . . . . . .
5
6
Administrator Password . . . . . . . . .
6
Hard Disk Password. . . . . . . . . . .
29
CMOS) . . . . . . . . . . . . . . . .
30
Selecting a startup device . . . . . . . . . .
30
31
sequence . . . . . . . . . . . . . . .
32
Enabling ErP compliance mode . . . . . . . .
ICE performance mode . . . . . . . . . . .
ICE thermal alert . . . . . . . . . . . . . .
33
operating system. . . . . . . . . . . . . .
35
Hard disk drive boot error . . . . . . . . . .
35
Power Supply Problems . . . . . . . . . . .
36
Beep symptoms . . . . . . . . . . . . . .
36
POST error codes . . . . . . . . . . . . .
37
Miscellaneous error conditions . . . . . . . .
39
Undetermined problems . . . . . . . . . . .
40
41
Chapter 8. Locations . . . . . . . . . 69
43
43
the front of your computer . . . . . . . . . .
44
46
computer . . . . . . . . . . . . . . . . .
47
50
the 20-inch display) . . . . . . . . . . . . .
51
the 23-inch display) . . . . . . . . . . . . .
53
Looking up FRU information . . . . . . . . .
53
Locating parts on the system board . . . . . .
54
55
Chapter 9. Replacing FRUs . . . . . . 81
55
Handling static-sensitive devices . . . . . . .
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Troubleshooting
