After installing the Radeon 8500, I got numerous bizzare error messages as the system tried to boot, then my two week old Maxtor began to click, then bang, then it locked. I restored a recent Drive Image to another HD, and as the system tried to boot I got the same messages and immediately turned off the system. Then I formatted the surviving HD, did a clean install of Win XP then Radeon drivers, then everything else, and now it all works great.
I had used Matrox software to uninstall my old G400 drivers, as well as the Ontrack registry fixer and defragger, but I guess I should have gone into the registry and deleted individual Matrox keys before installing the Radeon...
BTW, after years of Matrox, I was afraid even the 8500 would disappoint in 2D image quality. No way, I love the Radeon now, 2D & 3D, and the dualhead is even better than Matrox.
I had used Matrox software to uninstall my old G400 drivers, as well as the Ontrack registry fixer and defragger, but I guess I should have gone into the registry and deleted individual Matrox keys before installing the Radeon...
BTW, after years of Matrox, I was afraid even the 8500 would disappoint in 2D image quality. No way, I love the Radeon now, 2D & 3D, and the dualhead is even better than Matrox.