THere is no audio over HDMI.
THe back analog sound ports work.
I have reinstalled all the drivers and nothing.
I get an error that it senses HDMI unplugged.
I don't have any GPU, just the intel oboard hd530.
UPDATE:
I'm running a core i7 skylake 6700k.
The ASUS intel display drivers did not activate the sound.
I had to use these drivers directly from intel to activate the sound. Now I have realtek audio over HDMI.
https://downloadcenter.intel.com/downloads/eula/25541/Intel-Beta-Graphics-Driver-for-Windows-7-8-1-1...
