Serius Display Problem.
Well i downloaded nvidia driver update and then madness started. when i start game Call Of Duty 4 or Runes Of Magic. then colors and everything going crazy.. blinking and stuff.. sometimes map becomes empty then angain back .. its madness.. i dont know what causing this . oh yea and after some time of blinking,color changes windows freezes and i have to Reboot. Please help me fix that Problem .. i cant play just any game at all

Problem have More Problems Not only color blinking...... 1.Sometimes Pc wont boot. i mean it boot but no picture comes up.. and when i press on monitor "Menu" then shows up "Test Good" . i have to reboot pc 5-8 times b4 pc will normal starts with picture. 2.There is like black line blinks few times(not much but at startup sometiemes) 3.(u know it alerady) In Game or Watching video online(fullscreen) In game Colors change models changing like somethig disspearing ... IN Full Screen video like in 5 min pc will crash.. stop responding so i have to reboot. Please Help me. how i fix that serious problem.. i watched inside of pc everything looked fine... so it has do do something with driver... or video card Example Picture (well i did fast picture otherwise pc would crash xD so thats only beggining of the problem)
As You See Colors and Models are crazy.. not only that game but other ones too... so how i fix it
i have tryed Uninstall of driver and then install from cd... what didnt fix -_- so what now?