All my games have screen tearing, even with vsync on. D3DOverride and catalyst control center are both set to force vsync but it still occures. As an experiment, I set my max frame rate in a few different games to be exactly 4, very low frame rate. There is still very obvious screen tearing in every frame. I tried to take a screenshot, but for some reason the screenshot never captures the screen tearing (however, every frame is obviously torn.) Do I need a new graphics card?
I just tested an HDMI cable + HD Panasonic TV and the screen tearing is the same.
I also saw screen tearing in MSPaint! I took a screenshot of my desktop and pasted it in MS Paint, then selected all, then moved the image around, which caused screen tearing effects to occur on the moving image.