Dell MediaDirect problems

128

Other software problems

129

Memory Problems

130

Network Problems

131

Mobile Broadband (Wireless Wide Area

 

Network [WWAN])

131

Power Problems

132

Printer Problems

133

Scanner Problems

134

Sound and Speaker Problems

135

No sound from integrated speakers

135

No sound from external speakers

135

No sound from headphones

136

Touch Pad or Mouse Problems

136

Video and Display Problems

137

If the display is blank

137

If the display is difficult to read

138

If only part of the display is readable

139

Drivers

139

What Is a Driver?

139

Identifying Drivers

140

Reinstalling Drivers and Utilities

140

Troubleshooting Software and Hardware

 

Problems in the Microsoft® Windows® XP and

 

Microsoft Windows Vista® Operating Systems . . . .

143

Restoring Your Operating System

144

Using Microsoft Windows System Restore . . . .

145

Contents

9

Page 9
Image 9
Dell PP22L manual Dell MediaDirect problems 128