Windows 7: Blackscreen Win7 x64 GF9600m GT

Hey!

After one week's use of Windows7 (64-bit) I decided to install some games to test, in this case, Red Faction Guerilla and Darkest of Days. But when I boot up the game, I'm only get a Black Screen, I've tried to reinstall the games, drivers, change compatibility mod, etc., but nothing works. Does anyone know how to solve this?



Some specs on my computer

Zepto Nexus
Intel P8400
4GB RAM
Geforce 9600M GT 512MB DDR3
Windows 7 64-bit

I've used drivers from Laptopvideo2go and Nvidia's website. These are the drivers I tried:
V. 190.40
V 186.81 (from Nvidia's website)
V. 186.82

Regards Martensson