I have just today installed and loaded the software for my Picade HAT onto a Raspberry Pi 3B+ for the main purpose of wiring up a power button, which works well.
Sound was working fine to my monitor before I rebooted (after installing the picade software) and now I do not get sound? I assume it is because the software has changed something to redirect sound to the Picade HAT audio terminals? How can I change just those settings back so the sound comes back out via HDMI?
Sorry if this has been asked before, I could not find it anywhere I searched.