Master I/O Board; Prerequisites; Removing The Master I/O Board - Dell Alienware Aurora R4 Owner's Manual

Master I/O Board

WARNING:
that shipped with your computer and follow the steps in "Before You Begin" on
page 13. For additional safety best practices information, see the Regulatory
Compliance Homepage at dell.com/regulatory_compliance.

Prerequisites

1 Remove the left side-panel. See "Removing the Left Side-Panel" on
page 25.
2 Open the PCI shroud. See "Opening the PCI Shroud" on page 45.
3 Remove the drive-bay shroud. See "Removing the Drive-Bay Shroud" on
page 47.
4 Remove the PCI-fan. See "Removing the PCI-Fan" on page 53.

Removing the Master I/O Board

1 Disconnect all cables from the connectors on the master I/O board.
NOTE:
route them correctly after you replace the master I/O board.
2 Remove the screws that secure the master I/O board to the chassis.
3 Remove the master I/O board out of the chassis.
Before working inside your computer, read the safety information
Note the routing of all cables as you remove them so that you can re-
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