Laptop accidentally locked?

I hit lock somewhere. Then suddenly it is as if dead. As if someone had shut it down but much faster. What should I do now. Have already pressed the power button often and for a long time.

Take out the battery and put it back in again. Then he should go again. And if not, either the laptop, the battery or the charging cable is broken.

A question I noticed is that when I turn it over in the air, there are little things "flying around" in it.

The hard drive slipped out with bad luck.

Then it gets difficult… It could be anything. If you haven't taken the battery out and put it back in, try again… Otherwise, it's probably broken.

Maybe just the battery is dead. Then he should go again when you ice him

What does it mean when it lights up orange on the left when I press the power button? Is that a good sign?

To be honest, that's a mystery to me. Maybe something is in the manual.