IBM x3455 - System - 7984 User Manual page 55

2. Read the safety information that begins on page v and "Installation guidelines"
on page 21.
3. Turn off the server and peripheral devices, and disconnect the power cords and
all external cables.
4. Remove the server cover (see "Removing the cover" on page 23).
5. Follow the instructions that come with the drive to set any jumpers or switches.
6. If you are reinstalling a drive that you removed and that is still attached to the
drive mounting clip, continue with the next step.
If you are replacing the removed drive with a new drive, or if you have removed
the drive mounting clip from the drive that are reinstalling, you must attach a
drive mounting clip to the drive before you can install the drive in the server.
Detach the drive mounting clip that comes attached to the side of the drive
cage, as shown in the following illustration.
Note: If you are reinstalling a drive, you can reattach the drive mounting clip
that you removed, or you can store the clip for later use.
Drive mounting
clip
Hard disk drive
tray assembly
Drive mounting clip
Press here to release
Hard disk drive
tray assembly
Chapter 2. Installing optional devices
41