Laptop does not boot, what to do?

I played a game with my friend. At some point, this game has hung and has not closed despite all attempts. Generally my laptop lay all at once. I wanted to restart my laptop but that did not work either. I had to shut down my laptop via the power button. When I drove it up my laptop was just loading. I did not even get into bios. After that, the windows repair program has opened and thus I have a total blackscreen and can do nothing more, except my mouse to move.

my laptop is of msi vllt helps that yes.

Have you ever tried to turn it on and off?

As I said, I had to do it over the power button, because it was not normal.

Press start permanently on startup

I'm sorry that I'm so skeptical, but what will happen if I permanently press Del when I start?

Then the bios should open.

I tried it with other buttons, but the BIOS does not open.

What exactly happens when you try to make the pc start (PS: sorry that I wrote a new answer, I was wrong)