Supermicro SUPERSERVER 6028R-E1CR16T, User Manual

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SuperServer 6028TP-DNCR/DNCTR/DNCFR User's Manual
3-2
3-3 Control Panel LEDs
There are two LEDs that provide status information about the system.
Power : The main power switch is used to apply or remove power from the power
supply to the server. Turning off system power with this button removes the main
power but maintains standby power. To perform many maintenance tasks, you must
unplug system before servicing.
Universal ID : Press this button to toggle the universal identifier LED. A blue light
on front and back help an operator find this server in a rack of many.
NIC: Indicates network activity when flashing.
Information LED : Alerts operator of several states, as noted in the table below.
Information LED
Status Description
Continuously on and red
An overheat condition has occured.
(This may be caused by cable congestion.)
Blinking red (1Hz) Fan failure, check for an inoperative fan.
Blinking red (0.25Hz) Power failure, check for a non-operational power supply.
Solid blue
Local UID has been activated. Use this function to locate
the server in a rack mount environment.
Blinking blue
Remote UID is on. Use this function to identify the
server from a remote location.
3-2 Control Panel Buttons
Each control panel includes two push-buttons.