HP ZBook 15u G3 Maintenance And Service Manual page 52

4. To remove the hard drive cover and bracket from the hard drive, lift the Mylar cover up off the drive,
remove the 4 Phillips PM3.0×3.0 screws (1) that secure the bracket to the drive, and then lift the bracket
up and off the hard drive (2).
Reverse this procedure to install a hard drive.
42 Chapter 5 Removal and replacement procedures for Customer Self-Repair parts