Supermicro SuperServer E300-9D User Manual page 36

SuperServer E300-9D User's Manual
Power LED
LED1 is an Onboard Power LED. When this LED is lit, it means power is present on the
motherboard. In suspend mode, this LED will blink on and off. Be sure to turn off the system
and unplug the power cord(s) before removing or installing components.
BMC Heartbeat LED
LEDBMC is the BMC heartbeat LED. When the LED is blinking green, BMC is working. Refer
to the table below for the LED status.
Overheat/Power Fail/Fan Fail LED
When the light for LED3 is solid red, it means overheating. When the LED is blinking red, it
means a power failure or fan failure.
Onboard Power LED Indicator
LED Color Definition
System Off
Off (power cable not
connected)
Green System On
Onboard Power LED Indicator
LED Color Definition
Blinking
BMC Normal
Green
Overheat/Power Fail/Fan Fail
LED Indicator
LED Color Definition
Solid Red Overheat
Blinking Power Failure/
Red Fan Failure
36