HP Compaq 6530b Maintenance And Service Manual page 90

3. Remove the three Phillips PM2.0×3.0 screws that secure the top cover to the computer.
4. Turn the computer right side up, with the front toward you.
5. Lift the rear edge of the top cover and swing it up and forward until it rests at an angle.
6. Release the ZIF connector to which the TouchPad board cable (1) is attached, and disconnect the
TouchPad board cable from the system board.
NOTE:
82 Chapter 4 Removal and replacement procedures
The fingerprint reader board is available only on select models.