So Ive decided to clean my pc and i noticed that my video card wasnt quite in place, so i attached it back fully into the socket and fired up my rig to play some CoDmw2. And to my surprise, my fps dropped to 20 and below. So i reinstalled the drivers and got it up to date. Then i ran 3Dmark to see whats wrong, and believe me or not im getting 0-1 fps in crysis on lowest settings.
I don't understand what is going on really. I have never overclocked the card and the temperature is as it should be.
Ive tried all the mentioned above. Got same issue. Also, there is one more thing. Since the incident, i need to start my computer two times for it to boot up perfectly. The first time i start it, all goes well, windows boots up, but then my screen goes black, so i am forced to reboot. I suspect this has something to do with the videocard.