7.Remove the hard disk drive from the blue bracket by flexing the sides of the bracket enough to slide it free from the hard disk drive.
8.To install a new hard disk drive into the blue bracket, flex the bracket and align pin 1, pin 2, pin 3, and pin 4 on the bracket with the holes in the hard disk drive. Do not touch the circuit board 5 on the bottom of the hard disk drive.
Figure 21. Installing the primary hard disk drive into the bracket
9.Slide the new hard disk drive into the drive cage until it snaps into position.
