I just purchased a new EVGA GTX 970 SSC, I went from a Sapphire R9 280. I didn't really uninstall any of the AMD drivers before I installed my new card. Grand Theft Auto V is running very, very slow but the FPS counter is reading that it is like 130. I also got a new motherboard, and Windows is not activated. Im thinking of just going into my File Explorer and just searching on my pc "AMD" and deleting everything that pops up, as I have no more AMD hardware on this computer. Another thing I am suggesting to myself is resetting my whole computer to factory settings. I have a beast computer with an i5 4690k CPU, performance should not be an issue for anything. Would drivers really be causing this big of an issue? I really don't want to have to take my computer to a PC shop, as I just did that last week to find out my motherboard was defected. I honestly have no clue what to do at this point besides just start resetting and taking things out. Is there anything I can do, feel free to ask questions.