NFS run not running properly in my dell xps 15

Krishna Prashanth

Honorable
Sep 11, 2013
3
0
10,510
i got dell xps....6gb ram,1tb hdd,2gb nvidia gt540m graphics card...NFS run is not fast..its game is awesome wen it s running properly but it is not like that everytime, it is not running in full screen mode...its not running in its optimum resolution..pls help me out with this..reply soon pls