HP Compaq Presario,Presario B1201 Maintenance And Service Manual page 50

Grasp the Mylar tab (2) on the hard drive and slide the hard drive (3) to the left to disconnect it
5.
from the system board.
Remove the hard drive (4) from the hard drive bay.
6.
If it is necessary to replace the hard drive bracket, remove the two Phillips PM3.0×4.0 hard drive
7.
bracket screws (1) from each side of the hard drive.
Lift the bracket (2) straight up to remove it from the hard drive.
8.
Reverse this procedure to reassemble and install the hard drive.
42 Chapter 4 Removal and replacement procedures