Windows 7 Ultimate Aero

I had this problem since yesterday and I don't know how to fix it .. I tried reinstalling windows a few times and still the same.. I tried loads of things people have suggested and are in my situation but still nothing.

Much appareciated

What Problem, describe please

Aero just doesn't work.. Task bar is greyed out, and I can't tick the Aero feature or anything that has to do with Aero itself

Aero is disabled automatically by windows if it feels your system doesn't have the power to run it.

I would suggest you look at updating your video drivers as this is the most likely cause.

There is also a hack to force enable Aero but if it worked before and then suddenly isn't there is something like a driver that needs fixed rather than trying some hack.

That didn't work either :/
I think there's something wrong with my graphic card because I can't install the drivers either :/

Guided Help: Troubleshoot Aero problems in Windows 7

http://support.microsoft.com/kb/976170

I would suggest opening your computer and reseating the graphics card and checking your wiring.

Did you change anything inside the case yesterday?