Contents 9
System Setup Screens. . . . . . . . . . . . . . . . . . 124
Commonly Used Options . . . . . . . . . . . . . . . . 124
Changing the Boot Sequence . . . . . . . . . . . 124
Changing COM Ports . . . . . . . . . . . . . . . . 126
Enabling the Infrared Sensor . . . . . . . . . . . 126
14 Reinstalling Software . . . . . . . . . . . . . . 127
Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . 127
What Is a Driver?. . . . . . . . . . . . . . . . . . 127
Identifying Drivers . . . . . . . . . . . . . . . . . 127
Reinstalling Drivers and Utilities . . . . . . . . . . 128
Troubleshooting Software and Hardware Problems
in the Microsoft® Windows® XP and Microsoft
Windows Vista® Operating Systems . . . . . . . . . . 131
Restoring Your Operating System. . . . . . . . . . . . 131
Using Microsoft Windows System Restore . . . . 132
Using Dell™ PC Restore and Dell Factory
Image Restore . . . . . . . . . . . . . . . . . . . 134
Using the Operating System Media . . . . . . . . 137
15 Dell™ QuickSet . . . . . . . . . . . . . . . . . . 13916 Traveling With Your Computer . . . . . . . 141
Identifying Your Computer . . . . . . . . . . . . . . . 141
Packing the Computer. . . . . . . . . . . . . . . . . . 141
Travel Tips. . . . . . . . . . . . . . . . . . . . . . . . 142
Traveling by Air. . . . . . . . . . . . . . . . . . . 142