Basic Operation; Security Lock (Front Door Lock) (For Tower Model) - NEC Express5800 Series User Manual

2-28 General Description

BASIC OPERATION

This section describes basic operation procedures of NEC Express5800/ft series.

Security lock (front door lock) (for tower model)

The security lock located at the front of this server locks the front door. Open the front door to
power on/off the server, operate the CD-ROM drive or 5.25-inch device, or install/remove a hard
disk drive on a 3.5-inch disk bay or CPU/IO module.
IMPORTANT:
The security lock can be unlocked only by the security keys shipped together.
Some software programs have commands to eject media on the tray of a CD-ROM drive or
device installed in a 5.25-inch device bay. Before you run any of these commands, make sure
the front door is open. If you run the command with the front door closed, the media on the
CD-ROM tray or 5.25-inch device bumps against the door and the server can get damaged.
To open the front door, unlock it and then hold the handle located in the right middle of the door
gently and pull it toward you. When you close the front door, it is recommended to lock it for
security reasons.
Front door locked Front door unlocked