HP ZE4900 - Manual (Page 100)

Removal and Replacement Procedures
Maintenance and Service Guide 5–17
3. Remove the 3 PM2.0×4.0 screws 1 and 1 PM2.0×3.0
screw 2 that secure the keyboard to the notebook.
4. Lift the back edge of the keyboard and swing it forward
until it rests on the palm rest 3.
Releasing the Keyboard