NEC Express5800/120Rg-2, User Manual, Page: 37 / 338

General Description 2-5
8 Serial port B (COM B) connector
Used to communicate with the remote console via direct connection.
9 Backup device bay
Mount an optional DAT or AIT drive in this bay.
10 3.5-inch floppy disk drive
This drive reads/writes data from/to the 3.5-inch floppy disk.
10 -1 Disk access lamp
10 -2 Disk slot
10 -3 Eject button
11 UID (Unit ID) switch
Press this switch to turn on/off the UID lamps on the front and rear panels of the server.
Pressing the switch once turns on the lamps. Pressing it again turns them off.
12 POWER switch
Press this switch to turn on/off the power. Pressing the switch once turns on the power, and
the POWER lamp goes on. Pressing it again turns off the power. Keep pressing the switch
for 4 seconds or more forcibly turns off the power.
13 DUMP switch (NMI switch)
Press this switch to dump memory.
14 Lamps (See the previous page for the six lamps.)