Supermicro SUPERSERVER 5019S-MT - Page 30

54
SuperServer 5019S-MT User's Manual
UID LED
LED Indicator
LED Color Denition
Blue: On Unit Identied
Unit ID LED
A rear UID LED indicator at LE1 is located near the UID switch on the I/O back panel. This
UID indicator provides easy identication of a system.unit that may need service.
M.2 LED State
LED Color Denition
Green:
Blinking
Device is working
M.2 LED
The M.2 LED is located at LE3 on the motherboard. When LE3 is blinking, M.2 functions
normally. Refer to the table below for more information
Onboard Power LED
LEDPWR 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.
Onboard Power LED Indicator
LED Color Denition
Off System Off (power cable not connected)
Green System On
BMC Heartbeat LED
LEDBMC is the BMC heartbeat LED. When the LED is blinking green, BMC is functioning
normally. See the table below for the LED status.
BMC Heartbeat LED Indicator
LED Color Denition
Green:
Blinking
BMC Normal