NEC Express 5800/140Rb-4, Руководство по обслуживанию

Страница: 111 / 145

Front Control Panel
Figure 58 and Table 10 describe the features of the front control panel of the
EXPRESS5800/140Rb-4 server platform.
Figure 58. EXPRESS5800/140Rb-4 Front Control Panel
Table 10. Front Control Panel Features
Device Operation
A Sleep button 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.
B Chassis ID button Illuminates LEDs on both the front and rear of the chassis, simplifying
identification of the chassis in a rack from the rear.
C Chassis ID LED Blue indicates chassis ID is active.
D Reset button 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.
E Power button 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.
F Main power LED Solid green indicates the presence of DC power in the server.
Flashing green indicates that the system is in ACPI sleep mode.
G Hard drive activity LED Green indicates system hard drive activity.
H LAN2 LED Green indicates LAN2 activity.
I LAN1 LED Green indicates LAN1 activity.
J Fault LED Red indicates any system fault condition.
K NMI switch Causes a non-maskable interrupt. Located behind the bezel door.
L USB connector USB port 3. Located behind the bezel door.
M Serial port connector Serial port B. Located behind the bezel door.
Server Description 103