Led Indicators - Supermicro SuperServer E403-9D-4C-FRDN13+ User Manual

SuperServer E403-9D-4C/14CN/16C-FRDN13+ User's Manual

3.5 LED Indicators

LAN LEDs
Thirteen LAN ports (LAN1 - LAN13) are located on the I/O back panel. Each LAN port has
two LEDs. The yellow LED indicates activity, while the other Link LED may be green, amber,
or off to indicate the speed of the connection. Refer to the tables below for more information.
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
LEDM1 is the BMC heartbeat LED. When the LED is blinking green, BMC is working. Refer
to the table below for the LED status.
LAN Activity LEDs (Left)
LED State
Color Status
Yellow Flashing
LAN Link LEDs (Right)
LED State
LED Color Definition
Off No Connection
Amber 1 Gbps
Green 10 Gbps
Onboard Power LED Indicator
LED Color Definition
System Off
Off (power cable not
connected)
Green System On
BMC Hearbeat LED Indicator
LED Color Definition
Green:
BMC Normal
Blinking
60
Definition
Active