There is two partitions. When you plug it into a Windows machine it will give you a message about the ext4 partition (don’t format it, just close the dialog box) but it should have mounted the second partition. There should be a file called “config.txt” at the root of that partition. If you open that file is it empty?
Hi, could you solve this issue permanently in the next releases?
Today, I lost electricity (main swith off of my home) and therefore I did not turn off the RPi properly, on restart I had the problem. So I added the lines, you recommended me, to the config.txt file and solved the boot.