Replacing The I/O Board; Procedure - Dell Alienware 15 R4 Service Manual

Replacing 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, follow the instructions in
For more safety best practices, see the Regulatory Compliance home
page at www.dell.com/regulatory_compliance.

Procedure

1 Using the alignment posts, place the I/O board on the palm-rest assembly
and align the screw holes on the I/O board with the screw holes on the palm-
rest assembly.
2 Replace the two screws (M2.5x5) that secure the I/O board to the palm-rest
assembly.
3 Slide the I/O-board cable into the connector on the I/O board and close the
latch to secure the cable.
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computer. After working inside your
After working inside your computer.