Hello TonyMac Community! I apologize for once again (I've posted before and P1lgrim saved my butt) for being a super ignorant noob and bothering you all with what I hope is a silly question with a quick solution. This is my current hardware build: MOBO: ASUS ROG ATX Maximus IX Hero Processor: Intel Core i7-7700K Kaby Lake Quad Core 4.2 GHz GPU: ASUS ROG Geforce GTX 1080 STRIX 8GB Memory: (2) Ballistic Sport LT 16 GB DDR4 2666 SSD: Samsung 850 EVO 500GB OSX: Sierra (10.12.6) Currently it is up and running, but after many attempts to get my audio working I am now at a strange impasse. I originally installed the ALC1220A (ASUS ROG STRIX Only) through MultiBeast on initial installation, but no devices showed up in my System Preferences>Sound>Output. I could see my Apple TV as an output device, but nothing off of the mother board. So, I combed the forums to determine a solution and very foolishly I attempted multiple MultiBeast driver installs. I apologize because I did not take note (very stupidly) of the driver installations I attempted after my initial MulitBeast setup. I did find the Realtek kext file that was in the Library>Extensions and deleted it. I then restarted my machine, opened MultiBeast and decided to try to install a new codec which was the ALC1220. Upon reboot, I can see devices! I have two Line Outs, an Optical, and a Digital output. However, the real bummer is that no actual sound is coming through either port on my tower (Back/Front). I'm sorry I cannot list the threads I was looking through for an answer, but I figured my last shot would be to see if anyone on here has possibly come across this and can lead me to the appropriate solution. Thank you for your time and I greatly appreciate your patience and knowledge. If it helps any, I've attached my Config.plst as a PDF for those who understand how to read it (I'm sorry I'm not one of those people).