Remove the fingerprint reader board:
1. Position the top cover upside down with the front toward you.
2. Remove the two black Phillips PM2.5×4.0 screws (1) that secure the fingerprint reader board to
the computer.
3. Lift the fingerprint reader board from the top cover (2).
Reverse this procedure to install a fingerprint reader board.
72 Chapter 4 Removal and replacement procedures