Hello, i just started getting into the retropie scene. I bought a Pi4 4gb model. I flashed a retropie image which has Attrctmode/Emustation on it. I set it all up using my tv with built in speakers. Everything works fine. The problem is when i swapped it all over to my arcade cabinet. My monitor doesn't have speakers so i put (2)4" speakers with an amp. I went into attract mode setting/ raspberry pie setup and changed HDMI to headphones. When i reboot there's no sound again and i have to repeat the process all over again. Does anyone know what my problem is? Am i doing something wrong? Running retropie 4.8.
Thank you.