Can boot only in safe mode, otherwise macos reboots suddenly to a black screen while booting (High Sierra)

As said in the title, I can't boot properly in macos high sierra without the "-x" flag. I have already tried copying the latest lilu and whatever green to Library folder, but nothing changed. Here's my specs: -i5 6400 -gigabyte rx 470 -gigabyte ga-B150m-ds3h

thanks everyone fot your time