from the looks of it, your system is not the problem, I suggest you keep bumping this post each day, that way you have a much greater chance of someone with more info being able to see and help you with it.
also could u give a screen shot of the page that gives the information on your graphics card?(it should be the next one over, but not sure, because your pages are in a different language, click on the tabs at the very top) that could be where the issue is, until we can see the exact specifics I can not be sure, thank you for the previous screen shot.