Hey, I have a Intel Core i5-7600K Kaby Lake processor on a ASRock Z270M Pro4 board. It has "7.1 CH HD Audio (Realtek ALC892 Audio Codec), ELNA Audio Caps" which I cannot get to work. I ave tried different installers and processes and it never shows up. It always says that there is no audio device present. I think that I am the problem since I don't really know what I am doing. I can do a fresh install of Sierra so there would be no complications due to previous installs. I can work via phone, chat, screen sharing or whatever else you think would work best. Anybody interested in helping?