EVGA X79 - Audio

EVGA X79 Motherboard
22
Audio
The audio connector supports HD audio standard and provides two kinds of
audio output choices: the Front Audio and the Rear Audio.
Connector Pin Signal
Front Audio Connector
1 PORT1_L
2 AUD_GND
3 PORT1_R
4 PRECENCE_J
5 PORT2_R
6 SENSE1_RETURN
7 SENSE_SEND
8 Empty
9 PORT2_L
10 SENSE2_RETURN
9
7
5
3
1
10
8
6
4
2