I HAVE PROBLEM WITH Laptop ASUS A45V 610 M GEFORCE

i have problem with my laptop
i have ubuntu 12.04.1 TLS

but the Graphics is unknown
i have problem because not recognize controller
then i install controller of NVIDIA original for 610 M 2 GB but the change resolution to 640X680

i need 1 fix

thanks

pdt: i research on the forums but I could only activate the 3D. but I need to appear in graphics, not unknown state, but NVIDIA …