cyclone/power

Hi Guys So my problem started today morning i switched on my PC to play some game and all my fps seem to have dropped Blacklight Retribution-Used to get 75-80fps now i get 40 max CoD Black Ops-used to get 80-100 now i get 30 to 50 GTA 4 -50 avg now getting 26-30 Prototype 2 -was getting...