HP EX475 MediaSmart Server - Manual (Page 99)

Using the Server 6-21
Figure 55: Inserting the new drive into the system bay
4 Close the handle on the hard-drive tray by pressing down until it locks.
Figure 56: Closing the handle
5 Using a coin, turn the security knob counterclockwise to lock system drive
in its bay.
Figure 57: Locking the security knob
6 Close the door on the front of the server.