Gtx 980 ti gaming 6G and Dell u2515h

[Jitesh Shivakumar]

I have a MSI GTX 980ti 6g plugged to a Dell u2515h (1440p monitor,60Hz) through a display port. I admit that I cracked the windows 7 ultimate OS.
Now I'm experiencing stuttering and screen tearing problems in videos and scrolling. It also prompts me with a message that "Desktop Windows Manager Has stopped working" Everytime I startup . Also the taskbars are not transparent and I couldn't get Aero. As far as I know there ain't no problems with the hardware. Please help me out !!!!!

 

[popatim]

Sorry but we do not support illegal activities, like your cracked OS, on this forum; nor the problems that stem from using them so this thread is now closed. Please do not post for further assistance on these problems.

Should you need help finding a legal copy of windows I'm sure someone would be glad to assist.