White Out Background Video - GeoForce 7800 Go GTX

i was surprised when i found out my laptop could run ME and ME2, so i gave ME3 a try and it works...mostly.

The brightness contrast settings are not fixable in the Options, and the background videos in the horizon (ex: reapers attacking earth in scene 1) are washed out into white.  been looking to install Geoforce Drivers (specifically 295, etc) and they are not finding my card.

Any thoughts on how to enable the fixto see the videos or is this the end of the lin e for my old card?

No worries if not.  new computer is on the horizon.  And i was very happy to replay ME2 over the holiday.

help and advice most welcome. 

thanks!