While you can pay someone to fix it for you or completely replace the offensive screen, learning how to fix a dead pixel is not a complex process.
But before you begin, you need to determine if you are facing a dead pixel and a stuck pixel. A fixed pixel is created when one or two of the subpixels remain on and the rest is off. Its appearance will vary depending on which subpixels are working properly. A dead pixel on the other side appears when an entire pixel or group of subpixels remains off. Stucco pixels are usually easier to repair than dead pixels.
Also, check your warranty for everything else. A brand new display or device is much better than the best fixed-pixel screen.
JScreenFix is the ideal fixation solution for everyone. It's a web application, which means no downloads are required. This also makes it suitable for a variety of platforms, including iOS and MacOS.
Step 1: Open your favorite browser and navigate to the JScreenFix homepage.
Step 2:  Click the blue "Start JScreenFix" button at the bottom of the page
Step 3: Drag the window Let the white noise go where your glued or dead pixel is and let it run Half an hour
JScreenFix claims that most of the stuck pixels can be repaired in less than 10 minutes, but there's never much time for that Job. Try using it a few times if the first attempt was unsuccessful.
If it does not work, you can always try one of the platform-specific tools.
PixelHealer is a completely free Aurelitec application designed to fix pixel defects. It is compatible with many Windows versions, from Windows 10 to Windows 7.
After downloading, PixelHealer displays a colored window and a settings menu. Click and drag or use the Position and Size options to place the swatch over the range of dead or stuck pixels. Be careful not to look directly at the box (especially if you are sensitive to blinking pictures), click the "Start Flashing" button.
The window then starts flashing several colors very fast. Keep it turned on for 30 minutes, then check the pixel again. Try it a few times to see if it works. It's more likely that you're working on a stuck pixel that has a sign of life than a dead pixel that may not respond, but there's a way to fix both. Try this method regardless of how your wounded pixel behaves.
If you do not know exactly where your pixel problem is, you can use the appropriately titled InjuredPixels application. The Freemium Pixel Detector allows you to hide your screen in multiple colors to test the display. The stuck or dead pixels are then displayed according to damage to the color wall, making them easy to identify.
Dead Pixels Test and Fix (Android)
Using the simple name Dead Pixels Test and Fix (DPTF) is a quick and easy way to find dead or stuck pixels and possibly repair. It's a free app and has an interface that's both self-explanatory and easy to navigate. Like many apps and programs in our dead pixel removal guide, DPTF lets you navigate through different colors to locate and possibly repair a dead or stuck pixel using an expanded set of blinking screens.
Use the Check Dead Pixels feature to search for dead pixels on your display, and if you discover something, switch to Fix Dead Pixels, the colored noise, and bands of different colors over a set period of time Developers recommend that you run it for at least 10 minutes, but running for a few hours may yield better results for devices with many stuck or dead pixels Your device probably uses a lot of power when you run this application Therefore, make sure it is well loaded or plugged in before starting.