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. Place the power-button board on the palm rest and keyboard assembly and align the screw hole on the power-button board
with the screw hole on the palm rest and keyboard assembly.
2. Adhere the tape that secures the power-button board to the palm rest and keyboard assembly.
3. Replace the screw that secures the power-button board to the palm rest and keyboard assembly.
4. Slide the power-button cable to the power-button board and close the latch to secure the cable.
Post-requisites
1. Replace the display assembly.
2. Replace the battery.
3. Replace the base cover.
4. Replace the optical drive.
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Replacing the power-button board 61
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