If you see Black and White squares on your computer screen, the problem may be with your display, GPU driver, or GPU. Use these fixes to resolve the issue.

If your Windows computer screen goes black & white when HDMI is plugged in, reinstall the display driver, perform calibration, reset control panel settings, etc.

Your computer's LCD screen is comprised of thousands of tiny pixels, which cycle through three basic colors -- red, green and blue -- to create images. Sometimes a pixel can get stuck in the "on ...

I have a friend with an older Toshiba Satelite T1950CT laptop. Its got I think around a 10.5 inch color display. Problem is, its got "inverted colors". This problem was known when my friend bought ...