post #11 of 11
I have a similar problem with the same model as the OP. I've connected my cable through the main HDMI port and both the top and bottom are cut off, which is exasperating when watching news shows with tickers at the bottom of the screen and football. I've already tried the overscan feature on the tv and that corrects the problem minimally. I don't know whether the card is AMD or nVidia, and I don't know how to determine that. Honestly, I don't even know what GPU means. Any help with accessing the control panel or making the whole screen visible would be appreciated.