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.
Topics:
• Procedure
• Post-requisites
Procedure
1. Using the alignment posts, place the power-button board on the palm-rest assembly.
2. Adhere the power-button board cable to the palm-rest assembly.
3. Align the screw holes on the power-button board with the screw holes on the palm-rest assembly.
4. Replace the two screws (M2x3) that secure the power-button board to the palm-rest assembly.
Post-requisites
1. Replace the
system board.
2. Replace the battery.
3. Replace the
heat-sink assembly.
4. Replace the coin-cell battery.
5. Replace the computer base.
6. Replace the rear-I/O cover.
7. Replace the
solid-state drive.
8. Replace the memory modules.
9. Replace the wireless card.
10.Replace the base cover.
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