Alienware 17 R4

Replacing the power-button 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.
Procedure
1 Using the alignment posts, place the power-button board on the palm-rest
assembly.
2 Align the screw holes on the power-button board with the screw holes on the
palm-rest assembly.
3 Replace the two screws (M2x3) that secure the power-button board to the
palm-rest assembly.
Post-requisites
1 Follow the procedure from step 2 to step 15 in “Replacing the system board”.
2 Replace the computer base.
3 Replace the rear-I/O cover.
4 Replace the memory modules.
5 Replace the solid-state drive.
6 Replace the wireless card.
7 Follow the procedure from step 4 to step 7 in “Replacing the hard drive”.
8 Replace the base cover.
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