Lenovo ThinkCentre M79 User Manual page 4
Hide thumbs
Also See for ThinkCentre M79:
- Hardware maintenance manual (186 pages) ,
- User manual (150 pages) ,
- Safety, warranty, and setup manual (2 pages)
Table of Contents
Advertisement
system . . . . . . . . . . . . . . . .
Chapter 6. Preventing problems . . . 45
Keeping your computer current . . . . . . . .
computer . . . . . . . . . . . . . . .
Updating your operating system . . . . . .
Using the System Update program . . . . .
Cleaning and maintenance . . . . . . . . . .
Basics . . . . . . . . . . . . . . . .
Cleaning your computer . . . . . . . . .
Good maintenance practices . . . . . . .
Moving your computer . . . . . . . . . . .
diagnostics . . . . . . . . . . . . . . 49
Basic troubleshooting . . . . . . . . . . . .
Troubleshooting procedure . . . . . . . . . .
Troubleshooting . . . . . . . . . . . . . .
Audio problems . . . . . . . . . . . .
CD problems . . . . . . . . . . . . .
DVD problems . . . . . . . . . . . . .
Intermittent problems . . . . . . . . . .
Hard disk drive problems . . . . . . . . .
Monitor problems. . . . . . . . . . . .
Networking problems . . . . . . . . . .
but it does not work . . . . . . . . . . .
Performance and lockup problems . . . . .
The printer does not work . . . . . . . .
Software problems . . . . . . . . . . .
Diagnostics . . . . . . . . . . . . . . . .
Lenovo Solution Center . . . . . . . . .
Chapter 8. Recovery information . . . 63
system . . . . . . . . . . . . . . . . . .
Creating and using recovery media . . . . .
Solving recovery problems . . . . . . . .
operating system. . . . . . . . . . . . . .
Refreshing your computer . . . . . . . .
settings. . . . . . . . . . . . . . . .
ii
ThinkCentre M79 User Guide
42
42
8.1 fails to start. . . . . . . . . . . . .
hardware . . . . . . . . . . . . . . . 71
45
Handling static-sensitive devices . . . . . . .
45
Installing or replacing hardware . . . . . . . .
45
46
Removing the computer cover. . . . . . .
46
46
46
drives . . . . . . . . . . . . . . . .
47
Installing or replacing a PCI card . . . . . .
48
Replacing the battery . . . . . . . . . .
Replacing the hard disk drive . . . . . . .
49
50
50
51
51
Replacing the microprocessor . . . . . . .
52
53
assembly . . . . . . . . . . . . . . .
53
54
Replacing the thermal sensor . . . . . . .
55
. . . . . . . . . . . . . . .
56
. . . . . . . . . . . . . . .
58
Replacing the Wi-Fi units . . . . . . . . .
58
Replacing the keyboard or mouse . . . . .
59
Completing the parts replacement . . . . .
59
59
60
and service . . . . . . . . . . . . .
60
Information resources . . . . . . . . . . . .
60
Lenovo ThinkVantage Tools . . . . . . . .
Help and Support. . . . . . . . . . . .
Safety and Warranty. . . . . . . . . . .
Lenovo Web site . . . . . . . . . . . .
63
63
Lenovo Support Web site. . . . . . . . .
64
Help and service . . . . . . . . . . . . . .
66
program . . . . . . . . . . . . . . .
66
Calling for service. . . . . . . . . . . .
68
68
68
information . . . . . . . . . . . . .
68
. . . . . . . .
. . . . . .
. . .
. . . . . .
. . . .
117
. . . . . . . . . .
. . . . . .
121
69
69
71
71
71
71
72
74
75
77
79
80
82
87
90
92
95
98
101
102
103
105
107
109
113
114
117
117
117
117
117
118
118
118
118
119
119
- Quick Links:
- Specifications
Hide quick links:
Advertisement
Table of Contents
Troubleshooting
