You need to change the resolution in the Skyrim launcher, under options. What is the resolution of your new monitor?
The correct resolution should be under 'resolutions', but maybe you'll have to change the aspect ratio first if your new monitor is widescreen but the old one wasn't.
Then set the game's resolution to the same resolution that your monitor is.
I'm not sure how to find the information you ask for, "What is the resolution of your new monitor?" I don't know where to look for it?

I can tell you this that my old monitor was not a widescreen. Where would I change the aspect ratio and what would I change it to? I'm sorry if this is such noob questions I'm technically handicap
