Intel AIMB-744 Benutzerhandbuch
AIMB-744 User’s Manual
84
B.10 Power LED (CN16)
You can use an LED to indicate when the motherboard is on. Pin 1 of
CN16 supplies the LED's power, and Pin 3 is the ground.
CN16 supplies the LED's power, and Pin 3 is the ground.
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.
nal speaker on your computer chassis.
Table B.10: Power LED and keylock conn (CN16)
Pin
Pin
Function
1
LED power (+5 V)
2
NC
3
GND
4
NC
5
GND
Table B.11: External Speaker Connector (CN17)
Pin
Pin
Function
1
Buzzer
2
NC
3
Buzzer
4
Speaker out