When you upgrade your OS, you need to upgrade your drivers. It sounds like you don't have the right video driver. Hopefully you can go to your computer manufacturer's web site and download it.
Good luck.
Hello everyone!
I've come across a problem after updating my OS. Basically what happened is, after years of putting up with Vista I updated my operating system to Windows 7, and this is where my troubles begin. I have a 1920x1080 monitor and in the list of native resolutions the correct one is not listed. There is probably a very simple fix but I need your help with this anyways.
~Thanks guys.

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