Front View (Switches And Lamps) - NEC Express5800 140Rd-4 User Manual

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Front View (Switches and Lamps)

See Chapter 8 for detail information on lamp indication.
1 POWER switch
The power switch is used to turn on/off the power. If you
and the power is turned on. If you press the switch again, the power is turned off. The sy
the power switch is pressed continuously for four seconds or longer.
2 RESE T switch
Th e reset switch is used
3 S L EEP switch
Pr e ssing the sleep switch once causes the server to enter into the sleep state (power saving mode). Pressing the power
swi tch in the sleep state recovers the machine to the normal state. (This function is supported by Windows Server
20 03/Windows 2000.)
4 UI D (Unit ID) switch
P r ssing the UID switch turns UID lamp (blue) located on e
loc ated on the rear pan el is visible through the rear of the c
fro m the rear of the servers on a rack.
5 PO WER/SLEEP lamp (green)
Lig hts in green when the server is powered on. Goes off when the server is powered off. Blinks when the system is placed
in t he sleep mode.
6 ST ATUS lamp (green/amber)
L ig hts in green while the server is in successful operation. When any error is detected, this lamp lights or blinks in amber.
7 DI S K ACCESS lamp (green/amber)
Lig hts in green while the internal hard disk is in access. When any one of the internal hard disks fails, this lamp lights in
am ber.
8 LA N1 ACCESS lamp (green)
L ig hts in green while the server is connected to the network. Blinking in green indicates the network activity. Numbers
pri nted near the lamps indicate the LAN port number.
9 L A N2 ACCESS lamp (gree
Lig hts in green while the server is connected
printed near the lamps indicate the LAN port number.
10 UID lamp (blue)
Lig hts in blue when the ID switch is pressed.
11 At t ention lamp
12 Pro cessor bo ard error lamp
13 M mory board error lamp e
14 I/O board error lamp
15 Po wer supply unit error lamp
16 FA N error lamp
17 Th ermal error lamp
18 Dump switch
The dump switch is used to collect the event logs having occurred in t
19 CL EAR switch
20 U S B3 connector
U s ed to connect with a device accepting the USB 1.1 interf
21 Se rial Port B connector
Us ed to connect with a device having a s
side of the server. Serial port B on the
IMPORTANT:
LAN connector and ICMB connector (RJ-45). Pay attention to connect the proper cable.
18
19
20
21
to reset the server.
n)
to the network. Blinking in green indicates the network activity. Numbers
erial interface. UPS must be connected to Serial Port A connector on the rear
front panel and the one on the rear panel are mutually exclusive.
The shape of seria l port B (on the rear panel) connector is the same as that of
11 to 17 from top
5 to 10 from top
1
2
3
4
press the switch once, then the PO
the front panel and the rear panel on and off. The UID lamp
hassis and allows you to locate the server you're working on
he server.
ace.
WER/SLEEP lamp goes on
stem is forcibly shut down when