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Unit Identification LED (LE1)
A rear UID LED indicator (LE1) is lo-
cated next to the I/O backplane. This
UID Indicator provides easy identifica-
tion of a system unit that may be in
need of service.
Note: UID can also be triggered via
IPMI on the motherboard. For more
information on IPMI, please refer to
the IPMI User's Guide posted on our
website at http://www.supermicro.com.
BMC Heartbeat LED
A BMC Heartbeat LED is located at
LEDM1. When blinking, the BMC is
functioning normally.
Chapter 5: Advanced Serverboard Setup
Color/State OS
Blue: On
BMC Heartbeat LED
Color
Green
Blinking: BMC: Normal
5-23
UID LED
Status
Status
Windows OS
Unit Identified
Definition
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