Replacing the ngerprint-reader 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.
Topics:
• Procedure
• Post-requisites
Procedure
1 Align the ngerprint-reader board and the ngerprint-reader board bracket on the palm-rest assembly.
2 Replace the two screws (M2x2) that secure the ngerprint-reader board to the palm-rest assembly.
Post-requisites
1 Replace the power-button board.
2 Follow the procedure from step 7 to step 23 in Replacing the computer base.
3 Replace the rear cover.
4 Replace the battery.
5 Replace the base cover.
34
Replacing the ngerprint-reader board 63