HP EX475 MediaSmart Server - Manual (Page 85)

Using the Server 6-7
Figure 25: Lifting the handle
5 Gently pull the hard-drive tray from the expansion bay.
Figure 26: Removing the hard-drive tray
6 Fold down the flap near the back of the hard-drive tray.
Figure 27: Folding down the flap
Note: This flap improves air flow through the server. If you remove a
drive, be sure to fold this flap back up.
7 Insert the new drive into the left side of the hard-drive tray, making sure
that the pins go into the hard drive’s mounting holes.