Repair dead pixels - how it works
Related Videos: How to Fix Dead Pixels for Free (April 2024).
If you notice a dead pixel on your screen, you can repair it in some cases. We will show you two methods here.
Resuscitate the pixel using software
The principle behind the program is that the seemingly dead pixel and the pixels around it are excited with changing colors. The defective pixel may then light up again.
- Download the Dead Pixel Tester program.
- Start the program. In the menu called "Pattern", select the setting "Solid". Check "Auto color cycle" and the time to "250 ms".
- Let the program run for an hour or two.
Repair the "stucked" pixel with a screen massage
If the pixel still does not respond, a massage may help real miracles.
- Use a cotton swab or a microfiber cloth.
- Swipe the screen area with little pressure. From left to right and from bottom to top.
- Repeat this process several times. If this method is also unsuccessful, the pixel is probably really defective.
This was tested under Windows 7. You can find out how to properly clean an LCD screen in this practical tip.