Dell Inspiron 1520 View - Page 9
Mobile Broadband Wireless Wide Area, Reinstalling Drivers and Utilities
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Page 9 highlights
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