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

Should the white spots and black background reappear, it could mean that your computer has pixel problems or screen damage.

If your Windows laptop screen is showing white corners, borders or edges around the monitor screen, then do this to fix the issue.

Encountering a black screen on your computer can be unsettling. In this guide, we will address the most common causes of the Black Screen of Death, and provide practical solutions to fix it right ...

Often, the cause of a black screen is simply a poor physical connection. The display cable—HDMI, DisplayPort, VGA, or DVI—may be loose, frayed, or unplugged at the PC or monitor end.