Removing 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.
Prerequisites
1. Remove the base cover.
2. Remove the fan.
Procedure
1. Remove the three screws (M2.5x5) that secure the left hinge to palm rest and keyboard assembly.
2. Open the left hinge.
3. Open the latch and disconnect the power-button board cable from the system board.
4. Peel off the tape that secures the power-button board to the palm rest and keyboard assembly.
5. Remove the screw (M2x3) that secures the power-button board to the palm rest and keyboard assembly.
6. Lift the power-button board, along with the cable, off the palm rest and keyboard assembly.
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62 Removing the power-button board
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