It includes colors such as white, black, red, green, blue, cyan, purple and yellow These usually make it apparent if a pixel is malfunctioning.įurthermore, IsMyLcdOK also runs horizontal and vertical gradients, paint lines, rectangles and an endurance test. The program runs full screen and displays a list of tests to run. IsMyLcdOK is a simple piece of software that runs a few different display tests to make it apparent if an LCD screen is defective or contains dead pixels. All in all, IsMyLcdOK delivers a straightforward method for checking LCD monitors for dead pixels.Simple software to check an LCD screen for dead pixels. We have not come across any issues in our tests, since the app did not hang, crash or pop up error dialogs. IsMyLcdOK offers multilingual support and works smoothly on newer operating systems, using low CPU and RAM. If nothing is spotted, it means your LCD monitor does not have any pixel issues. From this point on, you have to rely on your own observational skills to detect any problematic pixels. It is possible to select any of these options or go through all of them by navigating with the Space bar.

You can perform a white, red, blue, or purple test, gradient horizontally, vertical lines, paint lines, black, green, cyan or yellow test, and others. The interface is based on a full screen window with the main options listed. It is also possible to save IsMyLcdOK to a USB flash drive or similar device, in order to use it on any machine effortlessly.Īn important aspect to take into account is that the Windows Registry does not get new entries, and files are not kept on the hard disk after removing the utility. Since installation is not a requirement, you can just drop the executable file anywhere on the hard disk and click it to run. It can be easily handled, even by users with little or no experience in computer software. IsMyLcdOK is a lightweight and portable application that allows users to verify LCD monitors for dead or stuck pixels, by proving them with a series of standard tests.

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