Hello,
other boot topics got resolved or are a bit different, so I’m presenting my case.
I’ve shutdown the NB to change the internet cables and after that it never booted again. I get the same light as Stuck in I dont know what mode?! - #2 by daringer, that dimmed blue for the first minute or two, and inside I see on the Pi mainboard a constant red light and green light that blinks 7 times in a row, then shortly pauses, and repeats.
I tried to plug the power to both usb-c ports, no success, Internet cable blinks.
Any Ideas, how to resolve this?
Regards,
Matej