HP Pavilion HDX9000 - Entertainment Notebook PC Maintenance And Service Manual page 54

Remove the hard drives (3) from the hard drive compartments.
5.
If it is necessary to replace the hard drive bracket, remove the four Phillips PM3.0×4.0 screws (1)
6.
that secure the hard drive bracket to the hard drive.
Lift the bracket (2) straight up to remove it from the hard drive.
7.
Reverse this procedure to reassemble and install the hard drive.
46 Chapter 4 Removal and replacement procedures