Lenovo ThinkCentre M78 User Manual page 4
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Also See for ThinkCentre M78:
- Hardware maintenance manual (204 pages) ,
- User manual (156 pages) ,
- Specifications (4 pages)
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Installing the solid-state drive . . . . . . .
Replacing the rear fan assembly . . . . . .
assembly . . . . . . . . . . . . . . .
Replacing the internal speaker. . . . . . .
Replacing the thermal sensor . . . . . . .
Replacing the WiFi units . . . . . . . . .
Replacing the keyboard or mouse . . . . .
Completing the parts replacement . . . . .
Chapter 6. Recovery information . . . 87
system . . . . . . . . . . . . . . . . . .
Creating and using recovery media . . . . .
device drivers . . . . . . . . . . . . .
Reinstalling software programs . . . . . .
Reinstalling device drivers . . . . . . . .
Solving recovery problems . . . . . . . .
Windows 8.1 operating system . . . . . . . .
Refreshing your computer . . . . . . . .
settings. . . . . . . . . . . . . . . .
8 or Windows 8.1 fails to start . . . . . . .
program . . . . . . . . . . . . . . . . 95
Starting the Setup Utility program . . . . . . .
Viewing and changing settings . . . . . . . .
Using passwords. . . . . . . . . . . . . .
Password considerations . . . . . . . . .
Administrator Password . . . . . . . . .
Hard Disk Password. . . . . . . . . . .
CMOS) . . . . . . . . . . . . . . . .
Selecting a startup device . . . . . . . . . .
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ThinkCentre M78 User Guide
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sequence . . . . . . . . . . . . . . .
62
Enabling ErP compliance mode . . . . . . . .
64
ICE performance mode . . . . . . . . . . .
65
ICE thermal alert . . . . . . . . . . . . . .
67
68
70
programs . . . . . . . . . . . . . .
72
Using system programs . . . . . . . . . . .
74
80
81
system . . . . . . . . . . . . . . . . . .
83
84
Keeping your computer current . . . . . . . .
87
computer . . . . . . . . . . . . . . .
87
Updating your operating system . . . . . .
88
Using System Update . . . . . . . . . .
89
Cleaning and maintenance . . . . . . . . . .
90
Basics . . . . . . . . . . . . . . . .
Cleaning your computer . . . . . . . . .
91
Good maintenance practices . . . . . . .
92
Moving your computer . . . . . . . . . . .
92
92
diagnostics . . . . . . . . . . . . .
93
Basic troubleshooting . . . . . . . . . . . .
93
Troubleshooting procedure . . . . . . . . . .
Troubleshooting . . . . . . . . . . . . . .
93
Audio problems . . . . . . . . . . . .
93
CD problems . . . . . . . . . . . . .
94
DVD problems . . . . . . . . . . . . .
Intermittent problems . . . . . . . . . .
problems . . . . . . . . . . . . . . .
95
Monitor problems. . . . . . . . . . . .
95
Networking problems . . . . . . . . . .
95
Option problems . . . . . . . . . . . .
96
Performance and lockup problems . . . . .
96
Printer problems . . . . . . . . . . . .
96
Serial port problems. . . . . . . . . . .
96
Software problems . . . . . . . . . . .
96
USB problems . . . . . . . . . . . . .
Lenovo Solution Center . . . . . . . . . . .
97
97
98
and service . . . . . . . . . . . . .
98
Information resources . . . . . . . . . . . .
Lenovo ThinkVantage Tools . . . . . . . .
98
98
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99
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Troubleshooting
