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Replacing the microprocessor . . . . . . .
drive . . . . . . . . . . . . . . . . .
Installing the solid-state drive . . . . . . .
assembly . . . . . . . . . . . . . . .
Replacing the internal speaker. . . . . . .
Replacing the thermal sensor . . . . . . .
Replacing the Wi-Fi units . . . . . . . . .
. . . . . . . . . . . . . . .
Replacing the keyboard or mouse . . . . .
Completing the parts replacement . . . . .
system . . . . . . . . . . . . . . . . . .
Creating and using recovery media . . . . .
. . . . . . . . . . . . . .
workspace . . . . . . . . . . . . . .
device drivers . . . . . . . . . . . . .
Reinstalling software programs . . . . . .
Reinstalling device drivers . . . . . . . .
Solving recovery problems . . . . . . . .
system . . . . . . . . . . . . . . . . . .
program . . . . . . . . . . . . . . .
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 . . . . . . . .
ii
ThinkCentre M83, M93/p User Guide
. . . . .
107
115
. . . . . . . . . .
. . . . . . . .
68
ICE performance mode . . . . . . . . . . .
70
ICE thermal alert . . . . . . . . . . . . . .
72
74
programs . . . . . . . . . . . . . .
81
83
Using system programs . . . . . . . . . . .
85
87
system . . . . . . . . . . . . . . . . . .
89
91
96
Keeping your computer current . . . . . . . .
99
computer . . . . . . . . . . . . . . .
102
Updating your operating system . . . . . .
103
Using System Update . . . . . . . . . .
Cleaning and maintenance . . . . . . . . . .
Basics . . . . . . . . . . . . . . . .
107
Cleaning your computer . . . . . . . . .
107
Good maintenance practices . . . . . . .
Moving your computer . . . . . . . . . . .
108
109
diagnostics . . . . . . . . . . . . .
110
Basic troubleshooting . . . . . . . . . . . .
Troubleshooting procedure . . . . . . . . . .
111
Troubleshooting . . . . . . . . . . . . . .
112
Audio problems . . . . . . . . . . . .
112
CD problems . . . . . . . . . . . . .
112
DVD problems . . . . . . . . . . . . .
Intermittent problems . . . . . . . . . .
113
problems . . . . . . . . . . . . . . .
Monitor problems. . . . . . . . . . . .
Networking problems . . . . . . . . . .
115
Option problems . . . . . . . . . . . .
115
Performance and lockup problems . . . . .
115
Printer problems . . . . . . . . . . . .
116
Serial port problems. . . . . . . . . . .
116
Software problems . . . . . . . . . . .
116
USB problems . . . . . . . . . . . . .
116
Lenovo Solution Center . . . . . . . . . . .
116
117
and service . . . . . . . . . . . . .
117
Information resources . . . . . . . . . . . .
118
Lenovo ThinkVantage Tools . . . . . . . .
118
Lenovo Welcome . . . . . . . . . . . .
118
Help and Support. . . . . . . . . . . .
118
Safety and Warranty. . . . . . . . . . .
119
119
. . . . . . .
120
121
121
121
122
122
123
123
123
123
124
124
124
125
126
126
127
127
128
128
129
130
131
133
133
135
136
139
140
141
142
142
143
144
145
145
145
145
145
145
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Table of Contents
Troubleshooting
