TYAN S7105 - Page 23

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23
BMC_HB_LED
BMC
Heart
Beat LED
Pin Signal
+ +3V_AUX
- GND
State Description
OFF OFF
The LED shuts off when the
BMC controller cannot be
detected or properly initiated.
Blinking Green
The LED blinks per second to
indicate that the BMC controller
is working normally
ON Green
The green LED lights up when
the power of PCH is normal.
ID_LED
Rear ID
LED
Pin Signal
+ + VCC3_AUX
- GND
State Description
OFF OFF OFF
ON B ON