I have researched for two days and many hours trying to resolve this. I'm using an Acer with an Intel Pentium Dual CPU E2220 @2.40 GHz, 4GB RAM, 64-bit, and nvidia geforce 7100 / nforce 630i. My other cpu blew up the other day so I dug this one out. It hadn't been updated since 2011....so I did the Windows Update on it and updated to the newest drivers for the Nvidia.
Now, for the problem. The display is the correct resolution and looks good, but I can't see the edges of my windows on my monitor or television. Personalize is set to aero, custom text size is at 100%, and I changed resolution in Nvidia control panel for my correct tv size, Nvidia has a size and position tab, but the position tab is just for centering and the size deals with scaling but I'm not quite sure how that works. I tried all the available scaling options, applied them, and zero result.
I'm just trying to get the desktop and windows within the borders of my monitor and tv. Any help would be greatly appreciated. Thank you.