How do you fix a touchscreen laptop that doesn't work despite a full battery?

My touchscreen laptop does not come on despite the battery being full. Does anyone know how to fix it on a cheap variant. I want to save the cost of a new laptop.

This can be due to so many things that is almost impossible to help here…

You take him to someone who knows. What needs to be done or whether the thing can still be saved, can unfortunately not be seen from your detailed problem description by remote diagnosis…

There are professional repair shops that offer this reasonably cheaply. I doubt that you can fix the problem yourself, because you usually need expensive equipment.

I will see how much the repair costs if it is more expensive than the laptop I buy a new one

The question is whether the display doesn't work or the whole laptop itself. You also have to see if it works wired with electricity directly from the network. But as the others have said, there can be many things.

No matter what it is, the repair can probably only be done by someone who has a clue about it… And I guess the clue costs…

Will be the best…