This is probably the most annoying thing about buying new hardware—your LCD, or worse, LED display has one or more pixels that continues to stay lit.

Incomplete blocking of light results in backlight bleeding. Do this to fix LCD Backlight Bleeding on PC monitor, before you take it to a technician.

Fixing a cracked iPad screen can cost as much as buying a refurbished iPad. Josh Miller/CNET Have a third party fix it There are other places to get your iPad screen fixed, but choosing a non ...

Any of these subpixels can get stuck "on" and display a single, solid-colored pixel. Stuck pixels can occur due to manufacturing defects in the LCD, or from damage to the screen.

On macOS, go to “System Settings” > “Displays” and hold Option to reveal the “Detect Displays” button. Make sure the correct ...