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4.5 Mainboard LED Definitions
S5556 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 B5556G24EV4HR-2T
Page 1: ...1 http www tyan com GT24E B5556 Service Engineer s Manual ...
Page 12: ...12 http www tyan com ...
Page 16: ...16 http www tyan com ...
Page 31: ...31 http www tyan com 1 5 3 System Top View B5556G24EV4HR 2T N Internal SSD Sequence ...
Page 33: ...33 http www tyan com 1 5 4 Chassis Dimensions ...
Page 34: ...34 http www tyan com NOTE ...
Page 38: ...38 http www tyan com ...
Page 41: ...41 http www tyan com ...
Page 57: ...57 http www tyan com ...
Page 85: ...85 http www tyan com 4 2 Block Diagram S5556 ...
Page 86: ...86 http www tyan com 4 3 Motherboard Mechanical Drawing ...
Page 106: ...http www tyan com 106 Access Level Read only ...
Page 124: ...http www tyan com 124 5 3 5 Server ME Configuration Server ME Configuration Read only ...
Page 142: ...http www tyan com 142 5 3 14 Super IO Configuration Super IO Chip Read only ...
Page 147: ...http www tyan com 147 5 3 15 1 Sensor Data Register Monitoring Read only ...
Page 150: ...http www tyan com 150 ...
Page 192: ...http www tyan com 192 NOTE ...
Page 194: ...http www tyan com 194 BIOS Temp Sensor Name Explanation ...
Page 196: ...http www tyan com 196 NOTE ...