HP zx5000 - Manual (Page 124)

Removal and Replacement Procedures
Maintenance and Service Guide 5–17
1. Prepare the notebook for disassembly (Section 5.3).
2. Turn the notebook upside down with the right side
toward you.
3. Remove the 2 PM2.5×6.0 screws 1 that secure the
combination drive to the notebook.
4. Slowly slide the drive out of the notebook 2 as far as
the drive cable 3 will allow.
Releasing the Combination Drive