Replacing The Secondary Hard Disk Drive - Lenovo ThinkCentre Hardware Maintenance Manual

Note: There are two arrows, one on the upper drive cage and one on the hard disk drive cage. The
arrows are aligned when the hard disk drive is in the proper position.
Figure 22. Installing the primary hard disk drive
14. Go to "Completing the parts replacement" on page 98.

Replacing the secondary hard disk 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
Note: Depending on your model type, your computer might come with a secondary hard disk drive bay
for installing or replacing a secondary hard disk drive. For computer models that do not have an internal
hard disk drive and use a remote hard disk drive accessed through the SMC - Storage Array, contact
your network or storage administrator.
This section provides instructions on how to replace the secondary hard disk drive.
To replace the secondary hard disk drive, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
2. Remove the computer cover. See "Removing the computer cover" on page 68.
3. Locate the secondary hard disk drive.
4. Disconnect the signal cable and the power cable from the hard disk drive.
5. Press the blue release button to release the hard disk drive cage from the chassis.
.
Chapter 8 Replacing FRUs (Machine Types: 3029, 3054, 3139, 3219, 3246, 3282, 3349, 3421, 3544, 3652, 3769, 3934,
4992, 5206, 5267, 5325, 5384, 5450, 5474, 5498, 5554, 5852, 6232, and 6590.)
87