AIMB-210 User Manual 74
B.9 System Fan Power Connector (CHA_FAN1)B.10 Power LED & Keyboard Lock Connector (JFP3)

You can use an LED to indicate when the single board computer is on. Pin 1 of JFP3

supplies the LED's power, and Pin 3 is the ground.

Table B.9: System Fan Power Connector (SYSFAN1/SYSFAN2)

Pin Signal
1GND
2+12 V
3 DETECT
1
2
3

Table B.10: Power LED & Keyboard Lock Connector (JFP3)

Pin Function
1 LED power (+5 V)
2 NC
3 GND
4 KEYLOCK#
5 GND