QDI P6I440EX/MATX EXCELLENT II, Manual

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