Ok so I'm working on this pc (not my personal rig) it's specs are a gtx 560 ti (my old gpu) a 4 core amd athlon an fm2+ mobo a 1 terabyte hatachi drive (it is a bit old and has been used before, could it be the problem)?? A lower end 700 watt psu (I doubt it's the problem because I had issues when i tried using this low power amd 6450 gpu too). The last few days I've been trying to fix this one issue. I keep getting these display driver stoped responding errors. Sometimes I get a black screen too and am forced to hard shut down my pc. Also like half the time when I turn the pc on i get a display driver issue and I'm forced to hard reset my pc. I've corupted windows a few times and had to fix it with the instalation media because of this. I've reinstalled the game ready drivers a bunch and reset the pc multiple times (I didn't even want to reset it but I was forced to because the pc got all screwed up with all the hard resets that I did on it because I kept getting black screens) I did some stuff in the registry that I saw on this youtube vid that made the problem not as bad. But I still got the black screen a lot of the time when I turned the pc on (like when I shut it down and power it back up or restart it). I've been working on this for days and I'm still having problem.... what is causing this and how can I fix it????