HP Laptop Docking Station Maintenance And Service Manual page 46

Removal and Replacement Procedures
4. With the lock and key in the unlocked position and the t-bar
on the back of the lock in the vertical position, insert the lock
into the center groove in the cable lock slot in the docking
station 1.
5. Insert the cable into the recessed cable channel in the base
of the docking station 2.
Inserting the Cable Lock
5–6 Maintenance and Service Guide