LCD PixelsOK
LCD PixelsOK allows you to easily check for dead or defective pixels on LCD monitors. You can use it to test a new LCD monitor before purchasing, or an already purchased monitor during the warranty period (you may get a replacement according to the manufacturer’s dead pixel policy).
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Download and Run Directly
No installation is required. Just click on the link and run/open the program file.
Download and Install
The Installer program will copy LCD PixelsOK on your computer, create a Start Menu entry and set up an uninstaller.
More Information
A defective (dead or stuck) pixel is a pixel that does not illuminate properly or does not display the correct color output. It usually looks like an annoying black, white or colored spot on your screen. (For more information read this Wikipedia article.)
LCD PixelsOK fills the entire screen with one of the colors that make up a pixel, allowing you to inspect the screen for pixels that do not match the selected color.
The program is easy to use: just click on any color or use the arrow keys or mouse buttons to cycle through all the colors, or press Escape to close the program.
Free Software:
LCD PixelsOK is free for both home and commercial use. Please read the End-User Software License Agreement.





