7. To install a new hard disk drive into the blue bracket, ex the bracket and align pin 1 , pin 2 , pin 3 ,
and pin 4 on the bracket with the corresponding holes in the hard disk drive. Do not touch the circuit
board 5 on the bottom of the hard disk drive.
Figure 52. Installing the hard disk drive into the bracket
8. Slide the new hard disk drive into the hard disk drive cage until it snaps into position.
Figure 53. Installing the secondary hard disk drive
9. Connect the signal cable and the power cable to the new hard disk drive.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 86.
64 ThinkCentre User Guide