good evening. please tell me what to do ? after installing Kali, namely at startup, there is a dash in the upper left corner - after which a black screen. I waited a very long time for the launch, but it didn't help. maybe something needs to be fixed in the bios ? in the bios, the secure boot is not activated. fast loading is activated - tried and disable. I'm talking about installing not on a virtual machine but on hardware. I apologize in advance for my English and if you have any questions, ask - because the problem needs to be solved.