First post, so my apologies for possibly resurrecting a thread.

I have the G31M-ES2L Rev.2 board. I have sound working now, using a combination of the Lifehacker guide, swhya's kexts, and LegacyAlc883. However, I've come to an impasse.

I can't get mic or line in working. The volume meter shows that there is sound coming into the board, but no sound output from the device. Just to make sure that sound IS indeed working, I played a few YouTube videos, and no problems there.

Anyone have any solutions to this sort of issue, or should I give up on it?