Intel i945G2-IQNAR User Manual page 38

I945G2-IQNAR
5. Power LED connector (3-pin PLED)
This 3-pin connector is for the system power LED. The system power LED lights up when
you turn on the system power, and blinks when the system is in sleep mode.
6. Speaker connector (4-pin SPEAKER)
This 4-pin connector is for the chassis-mounted system warning speaker.
The speaker allows you to hear system beeps and warnings.
38 i945G2-IQNAR User's Manual