5
MB-P201
Speaker J28
J28 connects the computer’s speaker to the motherboard.
Reset Switch J26
The reset button on the front panel lets you perform a
“cold boot”, without turning the system off.
IDE Hard Drive LED J27
J27 connects a hard drive access LED to the front
panel. It lights when the drive is accessed.
Pin
Assignment
Pin
Assignment
1
Reset
3
Not used
2
Ground
4
Not used
Pin
Assignment
Pin
Assignment
1
Speaker
3
Gnd
2
Not used
4
VCC
Pin
Assignment
1
VCC
2
HDD Act (-)
3
HDD Act (-)
4
VCC
