User`s manual

AIMB-744 User’s Manual 30
2.18 8-pin Alarm Board Connector (CN62)
The 8-pin alarm board connector is for Advantech chassis with alarm
board.
2.19 Case Open Connector (CN64)
The 2-pin case open connector is for chassis with case open censor. While
opening the case, the buzzer on motherboard will ring.
2.20 Serial ATA interface (SA0 and SA1)