Re: Laptop to TV screen resolution issues.
Sounds like the issue is on the tv and not on the pc. It really doesn't matter what resolution you throw to a tv as any of them should be able to stretch to the entire display. My guess is that it is set to a 1:1 mode of some kind, so it only fills part of the tv. If you have a 1920 x 1080 display and push 13 x 7 or 1280 x 720 to it, you'll probably need to change the viewing to something like "full" mode. (I'm assuming there is black all the way around the picture. If it's just on the sides then it is probably the aspect ratio.)