Chapter 2 Installing the Server Into a 19-Inch Cabinet 29
2. Locate the Sun Fire V890 server key.
3. Lock the system in the cabinet.
Insert the Sun Fire V890 server key into the keylock on the tray handle and turn the
key 90 degrees counterclockwise.
Locking the tray handle extends the security plates so that they cover the screw
heads on each side of the tray handle. The security plates prevent removal of the
screws that secure the tray and the server to the cabinet.
4. Remove and safeguard the key.