Table Of Contents - Lenovo ThinkCentre M71e Hardware Maintenance Manual
Machine types: 3129, 3132, 3133, 3134, 3136, 3140, 3141, 3143, 3146, 3147, 3150, 3154, 3156, 3157, 3166, 3167, 3169, 3171, 3175, 3176, 3177, 5033, 5036, 5039, 7338, and 7339
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Also See for ThinkCentre M71e:
- (142 pages) ,
- User manual (140 pages) ,
- Benutzerhandbuch (138 pages)
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Contents
Chapter 1. About this manual . . . . . . 1
Important safety information . . . . . . . . . .
Chapter 2. Safety information . . . . . . 3
General safety . . . . . . . . . . . . . . . .
Electrical safety . . . . . . . . . . . . . . .
Voltage-selection switch . . . . . . . . . . . .
Safety inspection guide . . . . . . . . . . . .
devices . . . . . . . . . . . . . . . . . .
Grounding requirements . . . . . . . . . . . .
Chapter 3. General information . . . . 33
Lenovo Welcome. . . . . . . . . . . . . .
Lenovo Solution Center . . . . . . . . . . .
SimpleTap . . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . .
3146, 3150, 3156, 3166, 3169, 3175, 3177,
5036, and 7338. . . . . . . . . . . . .
3147, 3154, 3157, 3167, 3171, 3176, 5033,
5039, and 7339. . . . . . . . . . . . .
Chapter 4. General checkout . . . . . 37
Problem determination tips . . . . . . . . . .
Chapter 5. Diagnostic programs . . . 39
Lenovo ThinkVantage Toolbox . . . . . . . .
Lenovo Solution Center . . . . . . . . . . .
PC-Doctor for DOS . . . . . . . . . . . . .
Creating a diagnostic disc . . . . . . . .
diagnostic disc . . . . . . . . . . . . .
Running tests . . . . . . . . . . . . .
Viewing the test log . . . . . . . . . . .
program . . . . . . . . . . . . . . . . 43
Starting the Setup Utility program . . . . . . .
Viewing and changing settings . . . . . . . .
Using passwords. . . . . . . . . . . . . .
Password considerations . . . . . . . . .
Administrator Password . . . . . . . . .
© Copyright Lenovo 2011, 2012
. . . . . . . . .
. . . . . . .
. . . . . . . . . .
Hard Disk Password. . . . . . . . . . .
1
CMOS) . . . . . . . . . . . . . . . .
3
3
Selecting a startup device . . . . . . . . . .
5
5
sequence . . . . . . . . . . . . . . .
6
Enabling ErP compliance mode . . . . . . . .
6
6
Hard disk drive boot error . . . . . . . . . .
33
Power supply problems . . . . . . . . . . .
33
Diagnostic error codes . . . . . . . . . . .
33
Beep symptoms . . . . . . . . . . . . . .
33
POST error codes . . . . . . . . . . . . .
34
Miscellaneous error messages . . . . . . . .
34
Undetermined problems . . . . . . . . . . .
34
3150, 3156, 3166, 3169, 3175, 3177,
5036, and 7338.) . . . . . . . . . . . . 73
35
Locations. . . . . . . . . . . . . . . . .
on the front of your computer . . . . . . .
37
computer . . . . . . . . . . . . . . .
Locating components . . . . . . . . . .
39
39
Locating internal drives . . . . . . . . .
40
Handling static-sensitive devices . . . . . . .
40
Installing or replacing hardware . . . . . . . .
Removing the computer cover. . . . . . .
40
40
Installing or replacing a PCI card . . . . . .
40
Replacing the battery . . . . . . . . . .
42
43
43
Replacing the microprocessor . . . . . . .
43
Replacing the system board . . . . . . .
44
44
Replacing the rear fan assembly . . . . . .
44
44
44
45
. . . . . . . .
45
46
46
46
46
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47
49
49
49
67
67
69
71
73
74
75
77
78
79
79
80
80
81
83
86
87
. . .
89
91
93
94
97
100
101
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