Dell Alienware 17 R4 Service Manual - Page 48

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

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Replacing the power-button board NOTE: 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. Replace the computer base. 2. Replace the rear-I/O cover. 3. Replace the memory modules. 4. Replace the solid-state drive. 5. Replace the wireless card. 6. Replace the base cover. 48

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Replacing the power-button board
NOTE: 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.
Replace the
computer base
.
2.
Replace the
rear-I/O cover
.
3.
Replace the
memory modules
.
4.
Replace the
solid-state drive
.
5.
Replace the
wireless card
.
6.
Replace the
base cover
.
48