Service Manual

Removing 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.
Prerequisites
1 Remove the left-side cover.
2 Remove the right-side cover.
3 Remove the top cover.
Procedure
1 Note the power-button module cable routing and remove the cable from the routing guides on the top cover.
2 Remove the two screws (M3x4) that secure the power-button module to the top cover.
3 Lift the power-button module o the top cover.
4 Release the power-button board from under the tabs on the power-button board bracket.
5 Lift the power-button board along with the cable o the power-button board bracket.
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