Front View Without Front Bezel - NEC Express5800/R320d-M4 User Manual

Chapter 1 General Description
4.2

Front View Without Front Bezel

(1)
(13)
(14)
(1) CPU/IO module 0
(2) Hard disk drive bay
(3) UID (Unit ID) switch
(4) Dump (NMI) switch
(5) Disk access LED
(6) Optical disk drive
(7) System POWER
LED
(8) System FAULT LED
(9) System FT LED
(10) System ID LED
(11) USB connector
(12) Power switch
(13) CPU/IO module 1
(14) EXPRESSSCOPE
(15) SLIDE-TAG
Express5800/R320c-E4, R320c-M4, R320d-E4, R320d-M4 User's Guide
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(3) (2)-2 (2)-4
(2)-0
(2)-1 (2)-3
(5)
Module ID LED
Installs CPU (processor), memory (DIMM), PCI card, cooling fan, and hard disk
drive.
Installs hard disk drives. The last-digit number indicates a slot number.
Used to turn ON/OFF the UID LED on the front of the device. When pressing the
switch once, UID LED lights and it goes off when pressing it again.
Memory dump is executed when pressing the button of primary CPU/IO module
for 4 to 8 seconds.
Lights/blinks while accessing the installed hard disk drives.
Used to read data from the disks such as DVDs and CD-ROMs.
Lights in green when one of the powers of the CPU/IO modules is ON. LED goes
off when both powers of CPU/IO module are OFF.
When one of the CPU/IO modules fails, the LED goes on amber. Details can be
confirmed by checking (14) EXPRESSSCOPE. The LED goes on amber when the
failed CPU/IO module cannot be identified.
Displays the device status:
Green: operating under duplex condition
Off: not in duplex condition
Blinking in green: running Active Upgrade (Windows 2008 model only)
Used to identify the device to be maintained.
Blue: UID switch was pressed.
Blinking in blue: the device identification was sent remotely.
Used to connect to the device supporting USB interface.
Used to turn ON/OFF the power. When pressing it once, the power turns ON.
When pressing it again, the power turns OFF. Forced shutdown takes place when
pressing it for 4 seconds or longer.
Installs CPU (processor), memory (DIMM), PCI card, cooling fan unit, and hard
disk drive. The names of each part are the same as CPU/IO module 0.
Indicates the status of CPU/IO modules.
The product number and serial number are printed to this tag.
4. Names and Functions of Components
(2)-6
(2)-5 (4) (2)-7 (6)
(12)
(7)
(8)
(9)
(10)
(15)
(11)