Question RTX 2060 struggling after Windows reinstall ?

Jun 17, 2022
So i've recently bought an RTX 2060 and i've tried it on my computer before, everything was running fine. However i've had to reinstall windows due to some problems i had with windows itself (i couldn't open network settings, microsoft store didn't work at all, windows button search wouldn't work either). After the reinstall I've restored my files from a backup and installed the drivers.

However, now whenever i play the same games that I tested the gpu with beforehand, i get either very low fps or they just crash. I have checked that it's using the correct GPU.
Also i don't even think my PC has an iGPU so the question is how to fix this problem?