Ebay exchange guy makes trouble what to do?

I had a laptop on eBay classifieds for sale and a guy offered me a swap for the pc, I assumed it was swapped and the laptop worked fine and had looked at it too. The pc is synonymous flawless.

For days the guy thinks that the video card is defective and that he should have reported it to the police. Am I getting in trouble or what?

Do you have any proof if the graphics card was still working when you gave it to the pc?

Yes, have pictures where I ran a game on it but that could be synonymous gefaked

Well, that depends on what business you have done.

Did you give a guarantee?

Otherwise, this is usually "bought as seen", so he has no claim.

No, completely without guarantee, I also wrote it down

Then you do not have to itch.

Who knows, either he tells us how to measure, or overclocked the thing, or did not handle it properly during transport, or, or, or… Anymore your problem.

And he is allowed to report to the police what he wants… But that does not interest the bean, that is, if then, civil law and not criminal.

Sitting out. He just wants to make something out of his ribs. Nothing will come, and if it does not, it will go nowhere.

This is a new generation of Assis who want to frighten the private sellers and threaten police and lawyers and such a cheese, because many are then unsettled and collapse (as unsure as you now) and then still refund money or the like