Driver crash at low demanding tasks

Hi there, i have a problem with my Asus Zenbook UX-32VD, the video driver that Asus provide constantly crashes at low demanding games such as Counter Strike: Source, Mirrors Edge and Supreme Commander 2.

After a while of playing the game, it just freezes and i will have to alt ctrl del out and close the task and the game wont be able to launch again without me restarting first. When i restart it turns back on blackscreen and i will have to manually turn of the computer and it will then work.

Please please please help, this is so frustrating. Thank you in advance. 

uninstall the driver and get the latest from intel / nvidia.

 

also, i dont think that it is a problem with intel / nvidia graphics, but if you try to xfire certain amd apu's with a dedicated, it will lock up in some games and on anything that is hardware accelerated. if that does happen (which is unlikely) open regedit and set all "Enableulps" keys to '0'

it's not a problem with nvidia/intel because you can't do it....

Well, if its not the graphics driver then what can could it be, thanks for the quick responce btw.