A+ SERVER
3-3 Control Panel LEDs
The control panel located on the front of the chassis has several LEDs. These LEDs provide you with critical information related to different parts of the system. This section explains what each LED indicates when illuminated and any corrective action you may need to take.
Power Fail
Indicates a power supply module has failed. The second power supply module will take the load and keep the system running but the failed module will need to be replaced. Refer to Chapter 6 for details on replacing the power supply. This LED should be off when the system is operating normally.
Information LED
Alerts operator of several states, as noted in the table below.
Informational LED
Status
Continuously on and red
Blinking red (1Hz)
Blinking red (0.25Hz)
Solid blue
Blinking blue
Description
An overheat condition has occured.
(This may be caused by cable congestion.) Fan failure, check for an inoperative fan.
Power failure, check for a
Local UID has been activated. Use this function to locate the server in a rack mount environment.
Remote UID is on. Use this function to identify the server from a remote location.