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22
2.5 Mainboard LED Definitions
LED2
BMC_SW_HEARTBRAT /
GRN
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 software is
working normally
LED6
BMC_HW_HEARTBRAT /
GRN
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
Summary of Contents for S5556
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Page 11: ...http www tyan com 11 2 2 Block Diagram S5556 Block Diagram...
Page 12: ...http www tyan com 12 2 3 Mainboard Mechanical Drawing...
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Page 83: ...http www tyan com 83 3 3 15 1 Sensor Data Register Monitoring Read only...
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Page 126: ...http www tyan com 126 NOTE...