Replacing The Master Control Board - Dell XPS 730 H2C Service Manual

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Replacing the Master Control Board
Dell™ XPS™ 730/730X Service Manual
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
2. Remove the computer cover (see
3. Remove the fan shrouds (see
4. Remove the card slot assembly (see
5. Remove the processor fan assembly (see
6. Disconnect all cables from the master control board.
7. Remove three screws that secure the master control panel to the metal tray.
8. Lift the master control board out.
1 master control board
9. To replace the master control board, Orient the board on the metal tray.
10. Replace the three screws to secure the master control board assembly to the metal tray.
11. Reconnect all cables to the master control board.
12. Replace the processor fan assembly (see
13. Replace the card slot fan assembly (see
14. Replace the fan shrouds.
15. Replace the computer cover (see
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Begin.
Replacing the Computer Cover).
Removing the Card Slot and Processor Fan
Replacing the Card Slot Fan
Replacing the Processor Fan
2 Screws (3)
Replacing the Processor Fan
Replacing the Card Slot Fan
Replacing the Computer Cover).
Shrouds).
Assembly).
Assembly).
Assembly).
Assembly).