"peter c.a.hawkins" <> wrote in message
news:83BE3F02-7C8E-4D44-BE79-...
> After updating ati ccc today to 8.1 i now have in the top left hand corner of
> my screen a tiny white square,about 3/32 square.
> Can some wise owl tell me what it is and why does it appear, it is obviously
> some thing to do with ati,but what.?
Sounds like a stuck pixel.
Try turning your monitor on and off a few times.
Try reinstalling the ATI software.
Reboot your computer.
More info;
http://compreviews.about.com/od/mult...xelDefects.htm
http://en.wikipedia.org/wiki/Dead_pixel
-Michael