What is the Dead Pixel Test?
Ever spotted a tiny dot on your screen that seems out of place? It might be a dead pixel. A dead pixel is a tiny spot on your LED monitor that doesn't light up as it should, often visible only against certain backgrounds.
How Does the Dead Pixel Test Help?
Our Dead Pixel Test helps you find any dead pixels on your screen. Unlike a stuck pixel, which shows a constant color, a dead pixel doesn't light up at all. It could be due to manufacturing flaws or issues with transistors.
Easy Steps to Test Your Screen
- Wipe your screen with a dry cloth to remove any dirt.
- Go to our Dead Pixel Test page and hit "Start."
- Watch for any static dots that don't change color.
- Click anywhere on the screen to switch screen colors and spot more dead pixels.
- Press 'ESC' or click X to finish the test.
What Can You Do About Dead Pixels?
Some dead pixels can be fixed with simple techniques:
- Often, a simple reboot can fix display issues.
- Turn off your monitor, apply gentle pressure on the dead pixel, then turn it back on.
- Tools like JScreenFix can help reactivate stuck pixels.
Why Choose Our Dead Pixel Test?
- Supports All Devices: Whether it's a phone, tablet, or monitor, our tool works for all.
- Free and User-Friendly: No technical knowledge needed and absolutely free to use.
- No Installation Required: Just an internet connection and you're set.
- Works with All Brands: Our tool is compatible with all major brands.
Common Questions About Dead Pixels
- How can I spot a dead pixel?
- Look for static dots that don't change color against different backgrounds.
- Is a dead pixel serious?
- It's usually not serious but can be annoying, especially when watching videos or gaming.
- What does a dead pixel look like?
- It appears as a constant black or white dot, not changing color like the rest of the screen.