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 hole on the power-button board with the screw hole on
the palm-rest assembly.
2 Adhere the tape on the power-button board.
3 Replace the screw that secures the power-button board to the palm-rest
assembly.
Post-requisites
1 Replace the system board.
2 Replace the I/O board.
3 Replace the heat-sink assembly.
4 Replace the computer base.
5 Replace the keyboard.
6 Replace the wireless card.
7 Follow the procedure from step 5 to step 7 in “Replacing the hard drive”.
8 Replace the memory modules.
9 Replace the optical drive.
10 Replace the base cover.
11 Replace the battery.
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