HDMI Audio (Intel HD 530)

Hey all,

I was wondering if someone could give me a explanation on what to do as regards to getting HDMI audio up on running on macOS Sierra on my Intel HD 530.

I've attempted to follow this guide, however, I'm getting very confused with it and was wondering if I could have some help!

https://www.tonymacx86.com/threads/audio-hdmi-audio-applehda-guide.143760/

Thanks!