NEC Express 5800/120Lg, Service Manual, Page: 20 / 204

1-4 System Overview
System Chassis Features
Figure 1-2 shows the system front view features seen with the front door closed.
Front View
1 2
1 Front door
Open this door to access the POWER switch, 5.25-inch devices, the CD-ROM drive, or the
floppy disk drive, or to install/remove hard disks to 3.5-inch bays. You can lock the front door
using the provided security key.
2 Key lock
When locked, secures the front door not allowing access to the front system controls.
3 Stabilizers (4)
Use the stabilizers to prevent the server from falling down.
4 LAN ACCESS lamp (green)
Lights in green while the server is connected to the network. Blinking in green indicates the
network activity. Numbers printed near the lamps indicate the LAN port number.
5 DISK ACCESS lamp (green/amber)
Lights in green while the internal hard disk is in access. When any one of the internal hard
disks fails, this lamp lights in amber.
6 POWER/SLEEP lamp (green)
Lights in green when the server is powered on. Off when the server is powered off. Blinks
when the system is placed in the sleep mode.
7 STATUS lamp (green/amber)
Lights in green while the server is in successful operation. When any error is detected, this
lamp lights in amber.
Figure 1-2. Front View (Door closed)
1
2
4
5 6 7
3