Hello, I’ve faced exactly the same problem as originally reported by Andreas. Had to manually fix the config.txt, after figuring out seven ACT LED blinks meant unable to find kernel(8).img
It has also affected the reboot process in some way, making the screen go blank and the ACT LED blink twice. Though this could be related to a networking (WiFi) issue I was trying to improve before getting into trouble. Best regards. RudyGodoy.com
