HP Laptop Docking Station - Manual (Page 47)

Removal and Replacement Procedures
Maintenance and Service Guide 5–7
6. Turn the key counterclockwise to lock 1.
7. Remove the key from the lock 2.
8. Reinsert the cable lock bezel onto the docking station 3.
9. Replace the screws to secure the bezel 4.
Securing the Cable Lock