Dell Precision T3400 (Late 2007) - Manual (Page 8)

8
Contents
Power Problems . . . . . . . . . . . . . . . . . . . . . 123
Printer Problems . . . . . . . . . . . . . . . . . . . . . 124
Scanner Problems . . . . . . . . . . . . . . . . . . . . 125
Sound and Speaker Problems . . . . . . . . . . . . . . 125
No sound from speakers . . . . . . . . . . . . . . 125
No sound from headphones . . . . . . . . . . . . 126
Video and Monitor Problems . . . . . . . . . . . . . . 126
The screen is blank . . . . . . . . . . . . . . . . . 127
The screen is difficult to read . . . . . . . . . . . 127
3D image quality is poor . . . . . . . . . . . . . . 129
Only part of the screen is readable . . . . . . . . 129
12 Reinstalling Software . . . . . . . . . . . . . . 131
Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . 131
What Is a Driver? . . . . . . . . . . . . . . . . . . 131
Identifying Drivers . . . . . . . . . . . . . . . . . 131
Reinstalling Drivers and Utilities . . . . . . . . . . 132
Restoring Your Operating System . . . . . . . . . . . . 136
Using Microsoft Windows System Restore . . . . 136
Using Dell PC Restore and Dell Factory
Image Restore
. . . . . . . . . . . . . . . . . . . 138
Using the Operating System Media . . . . . . . . 141
13 Adding and Replacing Parts
. . . . . . . . .
143
Before You Begin . . . . . . . . . . . . . . . . . . . . 143
Recommended Tools . . . . . . . . . . . . . . . . 143
Turning Off Your Computer . . . . . . . . . . . . . 143
Before Working Inside Your Computer . . . . . . . 144