NEC Express5800/T120a-E N8100-1531F, User Manual, Page: 35 / 542

General Description 2-5
1 Front mask
The front mask protects the front face of the chassis.
2 5.25-inch device bay
Backup file device of 5.25-inch width such as DAT drive or MO drive may be installed in the
5.25-inch device bay.
An optical disk drive is factory-installed in the bottom bay.
To install a DVD-RAM drive or internal AIT (IDE), install it in the bottom bay. In this case, move
the optical disk drive to the additional slot 1 and connect it as a master drive.
3 Optical disk drive
The optical disk drive reads or writes data from/onto the inserted CD-ROM or DVD-ROM.
The drive is equipped with the following:
•
Open/Close button to eject the tray
•
Access lamp that indicates the disk access status (lights while being accessed)
•
Emergency hole to forcibly eject the tray
4 POWER/SLEEP switch
The POWER/SLEEP switch is used to turn the power of the server ON/OFF. If you press this
switch once, the power is turned on with the lamp going on green. If you press the switch
again, the power is turned off.
Some OS setting can provide the function of switching to the power saving (sleep) mode. If
you press the POWER/SLEEP switch once after the setting, the system enters into the power
saving mode. If you press the switch again, the system returns to the normal state.
(Depending on installed optional boards, the function cannot be provided.)
5 RESET switch
6 DUMP switch
7 USB connectors
The USB connectors are connected with devices accepting the USB 2.0 interface.
8 Stabilizers
Use the stabilizers to prevent the server from falling down. Close the stabilizers when laying
the server down.
9 Hard disk drive bay
The bay can contain hard disk drives.
10 3.5-inch floppy disk drive bay
The bay can contain an internal USB floppy disk drive (option).