Supermicro SUPERSERVER 1028R-WC1R, Руководство пользователя

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3-2
SUPERSERVER 1027R-73DBRF User's Manual
UID
Depressing the UID (unit identifi er) button illuminates an LED on both the front
and rear of the chassis for easy system location in large stack confi gurations. The
LED will remain on until the button is pushed a second time. Another UID button
on the rear of the chassis serves the same function. See the table in Figure 3-1 for
descriptions of UID LED states.
3-3 Control Panel LEDs
The control panel located on the front of the SC116 chassis has fi ve LEDs. These
LEDs provide critical information related to different parts of the system. This section
explains what each LED indicates when illuminated and any action that may be
required. See Figure 3-1 for the locations of the LEDs.
Universal Information LED
See the following table for the status shown by this LED.
Universal Information LED
Status Description
Continously on and red An overheat ocondition has occured. (This may be caused by cable congestion.)
Blinking red (1 Hz) Fan failure: check for an inoperative fan.
Blinking red (0.25 Hz) Power failure: check for an inoperative power supply.
Solid blue Local UID has been activated. Use this function to locate the server in a rack
environment.
Blinking blue (300 msec) Remote UID has been activated. Use this function to locate the server from a
remote location.