I compared a stock Pi 5 to one in a PIronman 5 case. Through the same HDMI cable I get sound from the stock Pi, but not through PIronman 5 case. Because of this I know for a fact it’s not the speaker or HDMI cable.
I looked through relevant posts and found that the config.txt file needs “dtparam=audio=on” which is set correctly on my system.
Are there any other settings / options that I can fiddle with to make sound work over HDMI?
Thanks!
Jeff