Front Panel Audio connector help needed

[3rr5t]

So I basically have a very odd front panel audio connector setup, very confusing, I've made over 10 thread on different forums and non were able to help me.

I'm using a Gigabyte G31 motherboard GIGABYTE - Motherboard - Socket 775 - GA-G31M-ES2L (rev. 1.x)

Manual page for the motherboard output can be found below the first image

The front panel audio connectors consists of:
Yellow- MIC BIAS
Green - SPKOUT R
Peach - MIC In
Blue - Return L
Black - Ground
White - SPKOUT L
Grey - SPKOUT L

Much Thanks and appreciation to those who read this read

 

[bobkn]

Your front panel connections aren't odd, but they are old. They are for the AC97 standard.

Set your onbaord audio to AC97 in the BIOS set-up.

The AC97 pinouts are here:

Desktop Boards — Front panel audio header pinouts

1 Mic In
2 Ground
3 Mic Bias
5 Spkout R
9 Spkout L

It looks like the onboard audio doesn't support the Return lines.

There should only be one Spkout L connector. It's the white (not gray) one.

Have you really been trying to figure this out for 5 months? Yikes.

If these connections cause your PC to go up in a fireball, don't blame me.