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Chapter 3. Hardware Settings
FB127-LX User Manual
3�1�4 Connector
1a
~
1d
Backplane Power Header (JPWR1, JPWR2, JPWR3, JPWR4)
2 Power Supply Connector (JPWR5)
3 Power Supply Header (JPMBUS_PDB)
4 PMBus Header (JPMBUS)
5a
~
5h
Fan Connector (J19, J20, J23, J25, J26, J27, J28)
1
SMB_PMBUS_CLK
2
SMB_PMBUS_DATA
3
PMBUS_ALERT_N
4
GND
5
+3.3V
1
GND
2
+12V
3
TACH
4
PWM
5
FAN_PRSNT_N
6
LED_FAN_FAULT