Dell XPS 9380 - 27 Replacing the Power Button with Optional Fingerprint Reader; Procedure; Post-Requisites

Replacing the power button with optional
ngerprint reader
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
NOTE: If the power button does not include the ngerprint reader, perform only steps 2 and 3. Complete all steps if the power
button includes the ngerprint reader.
1 Place the ngerprint-reader board into its slot on the palm-rest assembly.
2 Place the power button into its slot on the palm-rest assembly.
3 Pressing down on the power button, replace the two screws (M1.4x1.7) that secure the power button to the palm-rest assembly.
4 Adhere the power button cable to the keyboard.
5 Replace the screw (M1.6x1.5) that secures the ngerprint-reader board to the palm-rest assembly.
Post-requisites
1 Replace the system board.
2 Replace the fans.
3 Replace the solid-state drive.
4 Replace the battery.
5 Replace the base cover.
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Replacing the power button with optional ngerprint reader 49