IsMyLcdOK – Easily Check for Dead Pixels On Your LCD [ Windows ]

Modern LCD screens deliver the greatest detail of images to their viewers. High definition movies and high resolution images are enjoyable only because of the screens that you view them on. People who are into viewing media in the best possible quality seek the best available monitors for their computers. Often these LCD screens come with hefty price tags attached that people save up for a long time to afford. But to ruin the beautiful display offered by these monitors, all it takes is one dead pixel.

A majority of people who buy these expensive monitors have an eye for detail. They prize the fact that they own a monitor that displays each pixel in detail and clarity. Thus for them it can be a huge disappointment once they spot a dead pixel on their display. Imagine playing a computer game with all the graphics turned to high resolution settings; but in the middle of an important mission or an action scene, you feel as if you spotted a dead pixel and you view that resultant ‘rainbow’ effect in the pixel. Needless to say, it can be highly frustrating and disappointing. You could subsequently exit the game and closely inspect the computer’s screen trying to relocate the dead pixel.

But such pixels are not prominent in all types of backgrounds. If you want to easily spot the dead pixels on your LCD display, you should check out the very small yet useful application titled IsMyLcdOK.


You can understand the purpose of this application simply by reading its name: IsMyLcdOK. The application helps you detect the dead pixels that appear on your computer display. This is accomplished by showing you various background screens that help your naked eye catch those ‘rainbow’ pixels on your monitor.

RELATED:  Monitor the memory use of running processes with Process Piglet

Using the application is really quite simple: you start by downloading it. The application comes in a tiny zip archive that is sized at only 24 KB. You extract the executable file it contains and simply run it – no installation is required. Running the application displays its explanatory text in a full screen view. Different screen colors are assigned different numbers on your keyboard. These displays include a white display, a black display, a purple screen, horizontal gradients, and more. You can use the ‘L’ key to display all the various languages this application comes in.


As you change the various screens, you need to closely look at your monitor. If there are any dead pixels, these screens will make it easier to spot them on your LCD.

You can get IsMyLcdOK by clicking here.



Share this post

Leave a Comment

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.