Dell Alienware 15 R3 Service Manual - Page 81

Replacing the power-button board, Procedure, Post-requisites

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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 Align the screw holes on the power-button board with the screw holes on the palm-rest assembly. 2 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 16 in "Replacing the system board". 2 Replace the memory modules. 3 Replace the battery. 4 Replace the computer base. 5 Replace the rear-I/O cover. 6 Replace the solid-state drive. 7 Follow the procedure from step 4 to step 6 in "Replacing the hard drive". 8 Replace the wireless card. 9 Replace the base cover. 81

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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
Align the screw holes on the power-button board with the screw holes on the
palm-rest assembly.
2
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 16 in “
Replacing the system board
”.
2
Replace the
memory modules
.
3
Replace the
battery
.
4
Replace the
computer base
.
5
Replace the
rear-I/O cover
.
6
Replace the
solid-state drive
.
7
Follow the procedure from step 4 to step 6 in
"Replacing the hard drive"
.
8
Replace the
wireless card
.
9
Replace the
base cover
.
81