Hi, I installed Sierra yesterday, everything works fine except the audio. I'm on Sierra 10.12.6, mb gigabyte z77x-ud5h, Bios ver 14, intel cpu 3770k, and gtx 760. I followed this guide https://www.tonymacx86.com/threads/...5lqzEL2ZsofrcooZJdK_uxGBsUhkn9yc#post-1606764 and also the "before you...