Reset Switch; Speaker Connector; Power Led Connector; Key_Lock Connector - QDI P6I440EX/MATX EXCELLENT II Manual

Connector Configuration
2
Reset Switch (RESET)
SETTING
CLOSE ONCE
OPEN
Speaker Connector(SPEAKER)
PIN NUMBER
1
2
3
4
Power LED Connector ( PWR_LED)
PIN NUMBER
1
2
3
The LED connected to "PWR_LED" will light slightly when the system is in the standby status.
KEY_LOCK Connector(KEY_L)
PIN NUMBER
1
2
Green LED Connector ( GREEN_LED)
PIN NUMBER
1
2
3
HD_LED RESET SPEAKER PWR_LED KEY_L
Green LED will flash when the system enters the green mode.
2 - 2
LED CATHODE
FUNCTION
RESET THE SYSTEM
NORMAL
FUNCTION
SPKDATA (for speaker)
NC
GND
VCC (for speaker)
FUNCTION
LED ANODE
LED CATHODE/GND
LED CATHODE/GND
FUNCTION
KEYLOCK
GND
FUNCTION
LED ANODE
LED CATHODE/GND
LED CAHODE/GND