Service Manual

Removing the I/O board
WARNING: Before working inside your computer, read the safety
information that shipped with your computer and follow the steps in
Before working inside your computer. After working inside your
computer, follow the instructions in After working inside your computer.
For more safety best practices, see the Regulatory Compliance home
page at
www.dell.com/regulatory_compliance.
Prerequisites
1 Remove the stability foot.
2 Remove left and right side-panels. See “Removing the side panels”.
Procedure
1 Lay the chassis on the left side.
2 Disconnect all cables from the I/O board.
NOTE: Note the routing of all cables as you remove them so that you
can route them correctly after you replace the I/O board.
3 Remove the ve screws (#6-32x6) that secure the I/O board to the chassis.
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