Today I installed the MSI N770 graphics card into my PC and so far I'm extremely confused as to why it's not running games the way i think it should. It came with GeForce Experience, MSI gaming app, and MSI afterburner, these programs work to a certain extent so I tried uninstalling and reinstalling everything with no results. I got a few free games from buying it and all of them are unplayable (under 30 FPS) and even minecraft lags like crazy when it easily runs on my school given lenovo 220X. Please help me fix the problem with my lagging graphics card.