Service Manual

Replacing the power button with fingerprint

reader

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.

NOTE: Applicable only for computers that are shipped with fingerprint reader.

Procedure

1. Using the alignment posts, align the power button on the palm-rest assembly.

2. Replace the two screws (M2x2.5) that secure the power button to the palm-rest assembly.

3. Adhere the fingerprint reader cable on the palm-rest assembly.

Post-requisites

1. Replace the system board.

2. Replace the power-adapter port.

Replacing the power button with fingerprint reader 83