I have 2 Sanyos I use for Computer monitors..
A 55 that I use for the sim pit, and a 32 for my GP/browser computer..
The 55 is hooked up to the 1060 vid card, thru the HDMI#1 primary input..
The TV and the card self adjusted, so I don't get screen stretch or squeeze..
I thought that was cool as hell..
The 32, is connected via the oldschool PC input, as my browser GP/PC doesn't use
a vid card.. It also self adjusted, but it had a few issues with screen size..
After experiments with the manual TV picture settings, I ended up hitting the auto
adjust menu button over and over, repeating the auto adjust, it changed little by little..
Finally it worked itself out! Works good..
I don't know if the process will work for a Samsung tho!