Dell XPS 730 (Late 2008) - Manual (Page 85)

Replacing the Master Control Board 83
12
Replacing the Master Control Board
WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices information,
see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance
1 Follow the procedures in "Before You Begin" on page 13.
2 Remove the computer cover (see "Replacing the Computer Cover" on
page 17).
3 Remove the fan shrouds (see "Removing the Card Slot and Processor Fan
Shrouds" on page 77).
4 Remove the card slot assembly (see "Replacing the Card Slot Fan
Assembly" on page 77).
5 Remove the processor fan assembly (see "Replacing the Processor Fan
Assembly" on page 79).
6 Disconnect all cables from the master control board.
7 Remove three screws that secure the master control panel to the metal
tray.