Supermicro SuperServer E300-8D - Page 40

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SuperServer E300-8D User's Manual
BMC Heartbeat LED
LEDM1 is the BMC heartbeat LED. When the LED is blinking green, BMC is functioning
normally.
Onboard Power LED Indicator
LED Color Denition
Green:
Blinking
BMC Normal
Main Power LED
A Main Power LED is located at LED3 on the motherboard. When this LED is on, the system
power is on.
Main Power LED Indicator
LED Color Denition
Off
System Off (power
cable not connected)
Green System Power On
Overheat/PWR Fail/Fan Fail LED
An onboard Overheat/PWR Fail/Fan Fail LED is located at LED8.
Indicator Status
Status Denition
Off Normal
On Overheat
Flashing Fan or power fail
Unit Identier LEDs
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UID switch is located next to the VGA port on the back panel. The rear UID LED (LED7) is
located next to the UID Switch; the front UID LED is on the control panel. When you press
the UID switch, both rear UID LED and front panel UID LED Indicators are toggled on or off.
UID can also be triggered using IPMI.