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 Using the alignment posts, place the power-button board on the middle frame.
2 Replace the screw (M3x5) that secures the power-button board to the middle frame.
3 Slide the power-button board cable under the antenna cables, then adhere the power-button board cable to the display-assembly
base.
4 Slide the power-button board cable into the connector on the system board and close the latch to secure the cable.
Post-requisites
1 Replace the speakers.
2 Replace the rear-I/O bracket.
3 Replace the base cover.
4 Replace the back cover.
5 Replace the stand.
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Replacing the power-button board 61
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