19 Jan 2021, 11:51

Thanks @Zing I read the guide and change the values in config.txt with no effect so I changed them to default. Then I added overscan_scale=1, changed ratio of my screen to 4:3, rebooted it
and disaster happened. Im ended up with grey screen after each reboot. So I disconnected RPi ,connected my laptop via VGA cable and still have grey screen. Im using HDMI converter pcb board so I thought I possibly fried it? So then I disconnected the board, connected original game which came with Arcade 1Up machine and I have game sound but still have grey screen! It it even possible to damage LCD screen by switching resolution on pcb board? If my wife find out I broke Arcade 1Up machine she will kill me. I'm already panicking
What shall I do?