Just built my picade yesterday and having troubles getting it to work very well at all. At first, i couldn’t change the volume in settings, whenever I changed it and got out of that menu it just reset to 0.
Playing ROMs worked tho, only problem is the volume is BLASTING at 100%.
I found a solution that is to remove the line: “dtparam=audio=off” from /boot/config.txt.
Very well, I can now change the volume and it saves as it should, but now when i try to start a ROM (or when going into some option menus from the retropie configuration interface) the screen just fades to black. Nothing happens until i press the power button which turns off the machine as usual (screen gets filled with the usual “turn off texts”).
I don’t really know what to do, I’ve tried reinstalling a couple times but am running into the same issue again and again.
I should clarify, I’m using a Raspberry pi 4, with the official power plug.