I have a radon HD 7850 connected to a HD TV which is set on full HD on windows 7 and I've increased the DPI to make it bigger( because the high resolution makes it small) There's a black border round the edge... How do I get rid of it?
Huh, that is odd. Not really sure what could be wrong then. Double check to make sure all the cables are in, my 2 pin on the 2+6 pin connector wasn't full connected which caused some problems. It might be silly to ask this, but you have connected the hdmi cable, or whatever you are using, to the video card and to the TV right?