Lenovo ThinkCentre 0900 User Manual page 4
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Also See for ThinkCentre 0900:
- Hardware maintenance manual (170 pages) ,
- (168 pages) ,
- Guía del usuario (164 pages)
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Replacing the WiFi units . . . . . . . . .
Replacing the keyboard . . . . . . . . .
Replacing the mouse . . . . . . . . . .
Completing the parts replacement . . . . .
Chapter 6. Recovery information . . . 75
system . . . . . . . . . . . . . . . . . .
Creating and using recovery media . . . . .
device drivers . . . . . . . . . . . . .
Reinstalling software programs . . . . . .
Reinstalling device drivers . . . . . . . .
Solving recovery problems . . . . . . . .
system . . . . . . . . . . . . . . . . . .
program . . . . . . . . . . . . . . . . 83
Starting the Setup Utility program . . . . . . .
Viewing and changing settings . . . . . . . .
Using passwords. . . . . . . . . . . . . .
Password considerations . . . . . . . . .
Administrator Password . . . . . . . . .
Hard Disk Password. . . . . . . . . . .
CMOS) . . . . . . . . . . . . . . . .
Selecting a startup device . . . . . . . . . .
sequence . . . . . . . . . . . . . . .
Enabling ErP compliance mode . . . . . . . .
Exiting from the Setup Utility program . . . . .
programs . . . . . . . . . . . . . . . 89
Using system programs . . . . . . . . . . .
system . . . . . . . . . . . . . . . . . .
Chapter 9. Preventing problems . . . 91
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ThinkCentre User Guide
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60
Keeping your computer current . . . . . . . .
62
computer . . . . . . . . . . . . . . .
67
Updating your operating system . . . . . .
69
Using System Update . . . . . . . . . .
71
Cleaning and maintenance . . . . . . . . . .
72
Basics . . . . . . . . . . . . . . . .
73
Cleaning your computer . . . . . . . . .
Good maintenance practices . . . . . . .
Moving your computer . . . . . . . . . . .
75
75
diagnostics . . . . . . . . . . . . . . 95
76
77
Basic troubleshooting . . . . . . . . . . . .
78
Troubleshooting procedure . . . . . . . . . .
Troubleshooting . . . . . . . . . . . . . .
79
Audio problems . . . . . . . . . . . .
80
CD problems . . . . . . . . . . . . .
80
DVD problems . . . . . . . . . . . . .
80
Intermittent problems . . . . . . . . . .
81
problems . . . . . . . . . . . . . . .
Monitor problems. . . . . . . . . . . .
Networking problems . . . . . . . . . .
Option problems . . . . . . . . . . . .
83
Performance and lockup problems . . . . .
83
Printer problems . . . . . . . . . . . .
83
Serial port problems. . . . . . . . . . .
84
Software problems . . . . . . . . . . .
84
USB problems . . . . . . . . . . . . .
84
Lenovo Solution Center . . . . . . . . . . .
84
84
and service . . . . . . . . . . . . .
85
Information resources . . . . . . . . . . . .
85
Lenovo ThinkVantage Tools . . . . . . . .
86
Lenovo Welcome . . . . . . . . . . . .
86
Help and Support. . . . . . . . . . . .
Safety and Warranty. . . . . . . . . . .
86
Lenovo Web site . . . . . . . . . . . .
86
Lenovo Support Web site. . . . . . . . .
87
Help and service . . . . . . . . . . . . . .
program . . . . . . . . . . . . . . .
Calling for service. . . . . . . . . . . .
89
89
90
Appendix A. Notices . . . . . . . . .
90
Trademarks . . . . . . . . . . . . . . . .
113
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117
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Table of Contents
Troubleshooting
