Home > Picture Troubleshooting ► > Picture Size ► Picture Size ►     Black Bars on Display With a Windows 7 Pc Using A Nvidia Video Card   Half Of My Screen Is Black Click here if a portion of your TV screen is always black.   My Picture Has Black Bars, Is Stretched, Distorted, Or Too Large For The Screen (Aspect Ratio Adjustments) A comprehensive guide about aspect ratios and how they display on your television screen.   The Picture On My LED TV is Shaped Like An Hourglass