Lenovo ThinkCentre M58 9960, Hardware Manual, Page: 118 / 774

9. Slide the new hard disk drive into the hard disk drive cage until it snaps into
position.
10.
Install the hard disk drive cage into the chassis until it snaps into position
underneath the metal tab. Make sure that the hard disk drive cage is secure in
the chassis.
11. Connect the signal and power cables to the rear of the new hard disk drive.
12. Go to “Completing the FRU replacement” on page 122.
Replacing the optical drive
Attention
Do not open your computer or attempt any repair before reading and understanding the
“Important safety information” in the
ThinkCentre Safety and Warranty Guide that came with
your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide , go to:
http://www.lenovo.com/support
This section provides instructions on how to replace the optical drive.
To replace the optical drive:
1. Remove the computer cover. See “Removing the computer cover” on page 86.
2. Disconnect the signal and power cables from the rear of the optical drive.
Figure 24. Installing the secondary hard disk drive and drive cage
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Hardware Maintenance Manual