Will have sold laptop. 3 days later broken?

I sold my old laptop 3 days ago on willhaben. When I handed it over, I switched it on briefly and showed the buyer that everything was ok. But now he has reported that the display is flickering. It was never like that with me. Could this somehow cause me problems?

Have you excluded warranty? Then certainly not.

Haven't you excluded her? Then probably not.

You can have problems with the buyer because he is annoying.

But the rule is: bought as seen.

No you can't, it didn't flicker when you bought it, 3 days later, not your problem.

In addition, the laptop looks very old to me anyway.

I don't know how it is regulated in Austria. In Germany, even as a private seller, you have to exclude all warranty claims.

He doesn't necessarily have to. The seller demonstrated the laptop. And obviously nothing flickered, otherwise the buyer would have seen it.

Second-hand purchase. My monitor flickers occasionally, unpredictably. But mostly when it's cold.

Sure, you just have to clink something with your laptop and you have the problem.