Hi,

I have a Gigabyte X600PRO that's nearly a year old. Recently in some
applications it's started doing this little jitter, almost like the
screen undergoes a minor seizure. Sometimes its can be triggered by a
mouseover event.

It's not the monitor, because I screen cap it (he
http://www.wirecreative.com/files/images/jitter.jpg -- it goes back and
forth between this and normal view very quickly), and it's not
restricted to just one application, although a particular skin in Media
Center really drives it crazy.

Just this weekend, the video performance in general really slowed down
to the point where scrolling down web pages was notably clunky. Is my
card dying? Has anyone else dealt with anything like this?

Thanks