Ok, pulling my hair out. I have a vizio 42" 1080p TV. Just upgraded my video card to a XFX Radeon 4890. When set my screen resolution to 1920 x 1080 (max) My display does not fit to my screen size. I have like an inch and a half of black around all four sides of my tv? Low-res., 1024 x 768 it fits the screen size. any finer res. and i get the borders around my screen. Can't figure out how to fix it. I had a Nvidia 8800 GTS and this wasn't a problem. fit my full screen? I have latest drivers and am running vista home. Any help?