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Chapter 5: Advanced Serverboard Setup
5-23
Onboard Power LED (LE1)
An Onboard Power LED is located at
LE1 on the motherboard. When LE1 is
on, the AC power cable is connected.
Make sure to disconnect the power
cable before removing or installing any
component. See the table on the right
for more details.
Onboard Power LED Indicator
(LE1)
LED Color Defi nition
Off System Off (power cable
not connected
Green System on or power cable
connected
BMC Heartbeat LED
A BMC (Baseboard Management
Controller) Heartbeat LED is located
at DP1. When DP1 blinks, the BMC
functions properly.
UID LED
The Unit Identifi er LED is located at
LE2 on the motherboard. This LED
illuminates to easily identify the system
in a rack full of servers.