HP 321 - Notebook PC Maintenance And Service Manual page 92

3. Remove the Torx M2.5×6.0 screw (3) then, lift the USB connector assembly (4) from the base
enclosure.
Remove the USB connector assembly on 35.6-cm (14.0-in) and 33.8-cm (13.3-in) computers:
1. Position the computer right-side up with the right side toward you.
2. Release the ZIF connector (1) and remove the cable (2) from the system board.
3. Lift the USB connector assembly (3) that is held on the base enclosure with adhesive.
Reverse this procedure to install the USB connector assembly.
82 Chapter 4 Removal and replacement procedures