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10 Contents
Sound and Speaker Problems . . . . . . . . . . . . . . 143
No sound from integrated speakers
. . . . . . . . 143
No sound from external speakers
. . . . . . . . . 143
No sound from headphones
. . . . . . . . . . . . 144
Remote Control Problems
. . . . . . . . . . . . . . . . 144
Touch Pad or Mouse Problems
. . . . . . . . . . . . . 145
Video and Display Problems
. . . . . . . . . . . . . . 146
If the display is blank
. . . . . . . . . . . . . . . . 146
If the display is difficult to read
. . . . . . . . . . 146
If only part of the display is readable
. . . . . . . 147
Drivers
. . . . . . . . . . . . . . . . . . . . . . . . . . 147
What Is a Driver?
. . . . . . . . . . . . . . . . . . 147
Identifying Drivers
. . . . . . . . . . . . . . . . . 148
Reinstalling Drivers and Utilities
. . . . . . . . . . 149
Using the Drivers and Utilities Media
. . . . . . . 150
Manually Reinstalling Drivers
. . . . . . . . . . . 151
Troubleshooting Software and Hardware Problems
. . 152
Restoring Your Microsoft
®
Windows Vista™
Operating System
. . . . . . . . . . . . . . . . . . . . 153
Using Windows Vista System Restore
. . . . . . . 153
Restoring the Computer to the Default Factory Configuration
155
Using the Operating System Media
. . . . . . . . 156
Restoring Your Microsoft
®
Windows
®
XP
Operating System
. . . . . . . . . . . . . . . . . . . . 158
Using Microsoft Windows System Restore
. . . . 158
Starting System Restore
. . . . . . . . . . . . . . 158
Using Dell™ PC Restore
. . . . . . . . . . . . . . 159
Using the Operating System Media
. . . . . . . . 161
book.book Page 10 Wednesday, September 16, 2009 11:12 AM