Opening The Front Door Of The Tower Cabinet; Powering On The Server System - NEC Express5800 series User Manual

Opening the Front Door of the Tower Cabinet

You must open the front door of the cabinet to turn the server power on or off,
place the server in sleep mode, mount or dismount a floppy disk, mount or
dismount a hard disk drive, or mount or dismount 5 1/4-inch removable media
devices.
Note: The standard CD-ROM drive and some options for
the 5 1/4-inch devices such as a CD-ROM drive have a
function to eject a tray or media using a software command.
Before issuing a software command to eject a tray or media,
confirm that the front door is open. If the command is
executed while the front door is closed a tray or media may
run into the front door resulting in an error or may cause the
unit to fail.
Open the front door as follows.
1. To open the front door, you need to use the security key provided with the
server. Insert the security key into the key slot and turn the key to the left to
unlock the door.

Powering On the Server System

Power on your system as follows.
1. Make sure all external devices, such as a video display, keyboard, and
mouse have been connected, and the power cords are connected.
2. Power on the video display and any other external devices.
Note:
control unit such as an UPS (Uninterruptive Power Supply),
make sure that the power control unit is powered on.
Figure 2-1 Opening the Front Door
If the server power cord is connected to a power
Setting Up the System 2-7