Dell P78F - Replacing the Power Button; Procedure; Post-Requisites

Replacing the power button
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 Place the power button or power button with ngerprint reader into the slot on the palm-rest and keyboard assembly.
2
NOTE: This step is applicable only on the computers that are shipped with ngerprint reader.
Open the power button cable connector latch, reconnect the ngerprint-reader cable and close the latch.
3 Replace the two screws (M2x2.5) that secure the power button to the palm-rest and keyboard assembly.
Post-requisites
1 Replace the display assembly.
2 Replace the wireless card.
3 Replace the I/O board.
4 Replace the base cover.
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Replacing the power button 55