You should check with your computer mfg to see if they list recent drivers.
Some times a mfg will do a few things (hardware) differently and the result
is what you're experiencing. You could try moding the drivers--read here....
http://www.driverheaven.net/modtool/
"Paul in Toronto" <(E-Mail Removed)> wrote in message
news:EE68AC2C-837C-4B92-B745-(E-Mail Removed)...
>I have an ATI Radeon X1600 Pro video card.
>
> The Aero GUI worked with version 7.7 of the ATI Catalyst video drivers.
> When I tried versions 7.8, 7.9 and 7.10 (the latest, released a few days
> ago), Aero stopped working. It defaults to Vista Basic.
>
> Vista doesn't even properly recognize my card. Using the 7.7 drivers, the
> card got a rating of 4.3 or 4.5. Now, with the latest drivers, it's
> registering as a 1.0.
>
> Is there any way of getting the drivers to work properly? I'd rather not
> roll back to 7.7 since the newest revision fixes a bunch of gaming issues.
>
> I've sent a request to AMD's ATI support for help as well.
>
> I think it's pathetic that three driver versions have come out since the
> last time the GUI worked properly and no-one's seen fit to fix it. Or to
> even post a work-around on the support site.