Front Control Panel - NEC Express 5800/140Rb-4 Service Manual

Front Control Panel

Figure 58 and Table 10 describe the features of the front control panel of the
EXPRESS5800/140Rb-4 server platform.
Table 10. Front Control Panel Features
Device
A Sleep button
B Chassis ID button
C Chassis ID LED
D Reset button
E Power button
F Main power LED
G Hard drive activity LED
H LAN2 LED
I LAN1 LED
J Fault LED
K NMI switch
L USB connector
M Serial port connector
Server Description
Figure 58. EXPRESS5800/140Rb-4 Front Control Panel
Operation
To put a system supporting ACPI into sleep mode (S1), press the sleep
button momentarily.
To wake a system from sleep mode, press the sleep button momentarily.
Illuminates LEDs on both the front and rear of the chassis, simplifying
identification of the chassis in a rack from the rear.
Blue indicates chassis ID is active.
To reset the system, press the reset button momentarily.
To clear CMOS, press and hold the reset button for at least four seconds,
and then press the power button. Release both the reset and power
buttons at the same time. The system will power on and the CMOS will
be reset.
To turn power on, press the power button momentarily. If the system is in
sleep state, pressing the power button momentarily brings the system out
of the sleep state.
To turn power off, press and hold the power button for more than four
seconds. This overrides ACPI mode.
Solid green indicates the presence of DC power in the server.
Flashing green indicates that the system is in ACPI sleep mode.
Green indicates system hard drive activity.
Green indicates LAN2 activity.
Green indicates LAN1 activity.
Red indicates any system fault condition.
Causes a non-maskable interrupt. Located behind the bezel door.
USB port 3. Located behind the bezel door.
Serial port B. Located behind the bezel door.
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