Fix Dead/Stuck Pixels on Your Windows PC Using These 6 Tools

All display devices are made up of thousands or millions of pixels. These pixels are responsible for changing colors to match the projected image. However, sometimes a pixel can die or get stuck, leaving a dark or permanent color smudge on your display. Let's see how to fix them.

What are dead or stuck pixels?

Any fixed spot on the display usually indicates dead or stuck pixels. They are quite harmless and not always permanent. This hardware issue is caused by compatibility issues with certain software applications, technical errors, or manufacturing defects. A stuck pixel is green, red, or blue. However, a dead pixel is always black. Let's see how to check for dead pixels.

How to find dead pixels

Run a simple online test to find dead or stuck pixels. There are many pixel checker apps available for Android and iOS. Other than that, you can even install any of the tools mentioned below. They detect and repair stuck or dead pixels.

How can dead/stuck pixels be a problem for users?

Even if the stuck or dead pixels are sitting somewhere in the corner, they still manage to capture the user's full attention. They can be distracting and distracting. However, they can also indicate a more serious problem, such as monitor failure.

How to Manually Fix Stuck Pixels

When no other tools are able to fix the dead or stuck pixels, the user can try to fix the problem manually. Here is the step by step process to make it happen.

  • Turn off the monitor
  • Use a damp cloth to avoid scratching the screen.
  • Now click on the area where the stuck pixel is.
  • Avoid pressure anywhere else, as this can create more stuck pixels.
  • Continue to maintain pressure and turn on the computer
  • Now release the pressure. The stuck pixel may disappear.

Why might it work? The liquid in the sub-pixels of the stuck pixels may have spread unevenly, and when pressed, the liquid is displaced. When the pressure is released, the fluid is forced inward. Thus, it is distributed as evenly as possible. Here's how you can manually fix dead/stuck pixels.

Will dead pixels disappear or spread?

No, dead pixels don't usually propagate. However, if they do spread, you need to either replace the screen or hire a specialist. There are high chances that these parts constantly malfunction and do not disappear over time.

What causes dead pixels?

The most common reason is a manufacturing defect. But any physical damage to the display device can also damage one or more pixels of your laptop or PC screen.

Now let's look at some useful tools to fix dead or stuck pixels on your Windows PC.


JScreenFix fixes stuck pixels within 10 minutes on most screens such as LCD, OLED, mobile devices or tablets. You don't need to install anything as JScreenFix uses HTML5 and JavaScript in a web browser. It is easy to use and free.

Click "Run JScreenFix" and a black window will open with a square of blinking pixels. You need to drag the pixel fixer to the stuck pixel and let it run for at least 10 minutes. Finally, JScreenFix Technology's fixing algorithm will take care of the dead pixel and fix it. So far, this tool has been applied to millions of screens and is the most effective software solution for repairing defective pixels.

Aurelitec PixelHealer

Aurelitec PixelHealer fixes dead, stuck or hot pixels. You can run or install it for free. It detects those problematic pixels with the portable app InjuredPixels. PixelHealer uses the proven concept of flashing RGB colors over a stuck or dead pixel and helps bring it to life.

You can use your mouse to resize or move the blinking window. Plus, you can even use the intuitive settings to change colors or blink intervals. Moreover, the great thing about PixelHealer is that it does its job even without installation. It is a convenient and economical solution for users.

Pixel Doctor Pro

Pixel Doctor Pro checks if your device has dead pixels or screen burn in and tries to fix any issues. This is a paid application for Android. To install Pixel Doctor Pro on your Android device, click the green "Continue in App" button to begin the installation process.

The application attempts to fix dead pixels and screen burn-in by cycling a certain sequence of colors on the display, applying the minimum and maximum RGB values ​​for all pixels. The app also runs in full screen mode, so every pixel counts, unlike some other apps on the market.

Filehorse Pixel Recovery

Filehorse Pixel Repair Tool can detect and fix stuck pixels on LCD flat screens. You can use the dead pixel search section of Pixel Fixer to find dead or stuck pixels. Once you find stuck pixels, try to fix them with this tool. Set the color mode in the program, click "Go" and place the flashing window on the stuck pixel.

This tool only helps repair stuck pixels, not dead pixels. This is free software. In addition, you can control the speed of the blinking window as well as select the color mode in the software. It's only a 2MB file, so it's quite easy to download this software, and if it doesn't work on your system, you can easily uninstall the software in seconds.

Dead pixel

Dead Pixel Adriano Alfaro helps the user to determine the exact location of the sleeping pixel. It tries to wake up stuck pixels. This tool is available on PC and mobile devices. You need to click anywhere on the screen to change the background color. It determines the exact location of the sleeping pixel.

Later, you need to drag the square from the center of the screen to the area of ​​the defective pixel. After that, touch it to start flashing, which will wake up the pixel. It takes at least 20 minutes to restore dead pixels. If the problem is not fixed within this time, you can assume that it cannot be fixed.

Rizonesoft Pixel Repair

Rizonesoft Pixel Repair is a tool that can detect and fix stuck pixels on LCD flat screens. This tool allows you to select any color to display on the screen. It has configuration options that provide options for other functions for pixels.

However, Rionesoft Pixel Repair has a limitation. It can only repair stuck pixels and cannot help the user with dead pixels. The software can run on any Windows OS, including Windows 7. This is licensed software and can be downloaded free of charge. This one-window interface takes care of everything and is easy to use.


Stuck or non-working pixels are easy to spot with some online monitoring tests or third-party apps and tools. In this article, we have discussed some of the best tools to help you. If they don't work, you can try fixing stuck pixels manually by following the manual fixing guidelines mentioned above. If none of these work, it might be time to take your device to a hardware engineer.

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