After Windows Update error with display, how to fix?

Just restarted my laptop for a Windows update. It took half an hour to configure. After the restart, something is wrong with the screen. What's this? Before the update, it was completely normal. How can I fix that?

Somehow looks like the wrong resolution that the screen won't catch. Have you ever tried to boot into Safe Mode?

I can't turn off the laptop.

Press the power button for a few seconds? Then he should actually go out.

Do you otherwise have an external monitor that you can connect? Then you can perhaps shut down the computer in a coordinated manner or even configure the resolution or the graphics driver itself.