Removing the power and
volume-buttons 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 base cover.
2 Remove the battery.
Procedure
1 Disconnect the coin-cell battery cable from the I/O board.
2 Disconnect the power and volume-buttons board cable from the I/O
board.
3 Remove the power and volume-buttons board cable from the routing
guides on the palm rest and keyboard assembly and the speaker.
4 Remove the screw that secures the power and volume-buttons board to
the palm rest and keyboard assembly.
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