Good evening,
My Rock64 won't boot anymore : the SD card has no issue, the text displayed at the boot is only garbage and after a time the red light is blinking twice quickly and wait 1 second, then twice b;inking again and so on ...
Could somebody help to understand what happen ?
Many thanks in advance,
Regards,
Jean
My Rock64 won't boot anymore : the SD card has no issue, the text displayed at the boot is only garbage and after a time the red light is blinking twice quickly and wait 1 second, then twice b;inking again and so on ...

Could somebody help to understand what happen ?
Many thanks in advance,
Regards,
Jean