I copyed a windows 11 image over emcc and restarted Atomic Pi. Now, I can't even get a Aaeon splash screen (let alone a bios) and therefore can't even boot from a live usb. I have pressed the reset button many time, and re powered. I have hit DEL TAB F4 F12, but nothing registers. I even waited 4 hours with the machine off, as some said it might fix itself. Screen is simply dark from the time I start it for over an hour, nothing.

Is there anything I can do to revover?