Hi,
I am currently not getting Audio on HDMI. I am able to get sound via motherboard port as well as the frontend headphone port.
OS X Version 10.13.1, MB: GA-Z270-HD3, BIOS version F7, CPU: I5-7500K, Graphics: IGPU 630
AppleALC. Fixed HDEF, Picked Layout ID:1 (as you suggested on an earlier...