Re: Screen corruption - ATi Radeon 9550 AGP w/Vista Ultimate
On May 1, 10:06 am, "Dustin Harper" <dhar...@vistarip.com> wrote:
> What happens if you use the default Microsoft drivers? There shouldn't be a
> compatibility problem with that setup, though. If the default MS drivers
> work, you may try some older Catalyst drivers. The older cards are sometimes
> picky on which drivers work and which ones don't.
> Dustin Harper
> --"John" <r...@togroup.invalid> wrote in message
> >I have just installed Vista Ultimate with the latest Catalyst display
> >drivers and latest Hyperion chipset drivers for my VIA KM400-based Athlon
> >motherboard. I have a lot of garbage on the screen and don't know how I can
> >get rid of it. My machine was reported as being Vista capable. The computer
> >doesn't lockup or anything and runs fine, but the screen corruption is very
> >difficult to cope with. The graphics card is not damaged and runs fine with
> > Anything that can I do to try to improve the situation? I have not
> > activated Vista yet and can get back to XP as I have no problem with this
> > OS.
> > A decrease in graphics performance, as a last resort, would be an
> > acceptable solution.
> > Thanks
> > John- Hide quoted text -
> - Show quoted text -
The drivers that come with Vista produce the same effect. I also had
the same effect without the Hyperion chipset drivers installed.
At the moment I am trying out my system with AGP speed set to 4X
(instead of 8X) and an aperture size of 64M instead of 128. Fingers