Contents 5
11 Replacing Fans . . . . . . . . . . . . . . . . . . . . 77
Removing the Card Slot and
Processor Fan Shrouds. . . . . . . . . . . . . . . 77
Replacing the Card Slot Fan Assembly
. . . . . . . 77
Replacing the Processor Fan Assembly . . . . . . 79
Replacing the Hard Drive Fan
. . . . . . . . . . . 80
12 Replacing the Master Control Board . . . 83
13 Replacing the System Board . . . . . . . . . . 85
14 Replacing the Power Supply . . . . . . . . . . 89
15 Replacing the Battery . . . . . . . . . . . . . . . 93
16 System Setup . . . . . . . . . . . . . . . . . . . . . . 95
Overview . . . . . . . . . . . . . . . . . . . . . . . . . 95
Entering System Setup
. . . . . . . . . . . . . . . . . . 95
System Setup Screens
. . . . . . . . . . . . . . . 95
System Setup Options—Dell™ XPS™ 730 . . . . . . . 97
System Setup Options—Dell XPS 730X
. . . . . . . . . 99
Boot Sequence
. . . . . . . . . . . . . . . . . . . . . . 103
Option Settings
. . . . . . . . . . . . . . . . . . . 103
Changing Boot Sequence for the
Current Boot
. . . . . . . . . . . . . . . . . . . . 103
Changing Boot Sequence for Future Boots
. . . . 104