Driver problems Nvidia GeForce updates

[paul2387]

I recently updated my geforce grafic driver from 287 to 331 and then tryed again 335 , and it will not run as good as the old driver(I think it's not rolling my second video grafic card at all) , but for me to be able to play the newest games I need the newes drivers please help me out , I have and Alienware M17X with 2 grafict : I have the GeForce 9400 and the GeForce GTX 280M .
Can some help me in any way?

 

[Bad_Kitty13]

here use this it may be a confliction issue

dl and install http://www.guru3d.com/files_details/display_driver_uninstaller_download.html
power down
power up into safe mode
uninstall graphic drivers new and old using tool
power down
power up into windows
go to nvidias site to dl drivers