Lenovo ThinkCentre M93z User Manual page 4
Machine types: 10ac, 10ad, 10ae and 10af
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Also See for ThinkCentre M93z:
- Hardware maintenance manual (144 pages) ,
- User manual (150 pages) ,
- Safety, warranty, and setup manual (2 pages)
Table of Contents
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Replacing the integrated camera . . . . . .
Replacing the Wi-Fi card . . . . . . . . .
Replacing the ambient light sensor . . . . .
Replacing the card reader . . . . . . . .
Replacing the ExpressCard . . . . . . . .
GPU . . . . . . . . . . . . . . . . .
port assembly . . . . . . . . . . . . .
Replacing the mouse . . . . . . . . . .
Replacing the keyboard . . . . . . . . .
Completing the parts replacement . . . . .
Chapter 6. Recovery information . . . 69
system . . . . . . . . . . . . . . . . . .
Creating and using recovery media . . . . .
device drivers . . . . . . . . . . . . .
Reinstalling software programs . . . . . .
Reinstalling device drivers . . . . . . . .
Solving recovery problems . . . . . . . .
system . . . . . . . . . . . . . . . . . .
program . . . . . . . . . . . . . . . . 77
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 . . . . . . . .
ICE performance mode . . . . . . . . . . .
ICE thermal alert . . . . . . . . . . . . . .
programs . . . . . . . . . . . . . . . 83
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ThinkCentre M93z User Guide
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54
Using system programs . . . . . . . . . . .
56
57
system . . . . . . . . . . . . . . . . . .
58
59
Chapter 9. Preventing problems . . . 85
60
Keeping your computer current . . . . . . . .
62
computer . . . . . . . . . . . . . . .
63
Updating your operating system . . . . . .
66
Using System Update . . . . . . . . . .
67
Cleaning and maintenance . . . . . . . . . .
Basics . . . . . . . . . . . . . . . .
Cleaning your computer . . . . . . . . .
69
Good maintenance practices . . . . . . .
69
Moving your computer . . . . . . . . . . .
70
71
diagnostics . . . . . . . . . . . . . . 91
72
Basic troubleshooting . . . . . . . . . . . .
73
Troubleshooting procedure . . . . . . . . . .
74
Troubleshooting . . . . . . . . . . . . . .
74
Audio problems . . . . . . . . . . . .
74
CD problems . . . . . . . . . . . . .
DVD problems . . . . . . . . . . . . .
75
Intermittent problems . . . . . . . . . .
problems . . . . . . . . . . . . . . .
Monitor problems. . . . . . . . . . . .
77
Networking problems . . . . . . . . . .
77
Option problems . . . . . . . . . . . .
77
Performance and lockup problems . . . . .
78
Printer problems . . . . . . . . . . . .
78
Serial port problems. . . . . . . . . . .
78
Software problems . . . . . . . . . . .
78
USB problems . . . . . . . . . . . . .
78
Lenovo Solution Center . . . . . . . . . . .
79
79
and service . . . . . . . . . . . . .
80
Information resources . . . . . . . . . . . .
80
Lenovo ThinkVantage Tools . . . . . . . .
Lenovo Welcome . . . . . . . . . . . .
80
Help and Support. . . . . . . . . . . .
80
Safety and Warranty. . . . . . . . . . .
81
Lenovo Web site . . . . . . . . . . . .
81
Lenovo Support Web site. . . . . . . . .
82
Help and service . . . . . . . . . . . . . .
program . . . . . . . . . . . . . . .
Calling for service. . . . . . . . . . . .
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Table of Contents
Troubleshooting
