I just installed a new psu and graphics card into my computer, I went from a 200wt psu to a 500wt psu, and a msi gtx 960 to a msi gtx 1050 ti. On my old set up I was able to play most games, like BF1, on either medium or low quality settings, and some like Overwatch on High settings. Now I can't even run Overwatch let alone half my games it seems. I updated my drivers and to my knowledge the old ones have been automatically removed when I updated everything. Am I missing a vital part to all this or did I just get "lemons" and send them back? Another problem that I am experiencing is that I can no longer access the Nvidia Control Panel, it says I am not using a display attached to a Nvidia GPU.