HP zx5000 - Manual (Page 140)

Removal and Replacement Procedures
Maintenance and Service Guide 5–33
3. Remove the 4 PM2.5×3.0 screws 1 that secure the keyboard
to the notebook.
4. Lift the rear edge of the keyboard up 2 and swing it toward
you until it rests on the palm rest.
5. Disconnect the ZIF connector 3 to which the keyboard cable
is attached and disconnect the keyboard cable 4.
Removing the Keyboard
Reverse the above procedure to install the keyboard.