HP Compaq Pro 4300 Maintenance And Service Manual page 66

5. Rotate the drive cage back down to its normal position.
CAUTION:
Figure 7-19
6. Slide the drive back until it stops, then lift it up and out of the drive cage.
Figure 7-20
NOTE: When replacing a drive, transfer the four mounting screws from the old drive to the new one.
58 Chapter 7 Removal and Replacement Procedures Small Form Factor (SFF) Chassis
Be careful not to pinch any cables or wires when rotating the drive cage down.
Rotating the Drive Cage Down
Removing the 5.25-inch Drive