Advantech AIMB-742 - External Speaker Connector (CN17); Table B.11:External Speaker Connector (CN17); Reset Connector (CN18); Table B.12:Reset Connector (CN18)

95 Appendix B
B.11 External Speaker Connector (CN17)
The motherboard has its own buzzer. You can also connect it to the exter-
nal speaker on your computer chassis.
B.12 Reset Connector (CN18)
Table B.11: External Speaker Connector (CN17)
Pin Function
1 Buzzer
2NC
3 Buzzer
4 Speaker out
Table B.12: Reset connector (CN18)
Pin Signal
1 RESET
2GND
1