Is it annoying to have a small, permanent black or coloured spot on your LCD, OLED, or TFT screen that doesn’t go away? If you answered yes, then before calling a repairman or ordering a new screen, take a moment to think about the concept of a stuck pixel and attempt to grasp it.
As soon as you get the hang of pixels, you’ll be able to save your warranty for rainy days and repair any stuck or dead pixels on your own.
What’s Stuck or Dead Pixels
Your computer or television screen is made up of millions of tiny lights called pixels, each of which contributes to the creation of the image displayed on the screen. Further, the pixels contain sub-pixels that emit RGB (red, green, and blue) lights in addition to the main pixels. When the RGB colours are lighted simultaneously, white light is produced, however, additional colours are produced when three colour beams meet at different angles and combine to form a rainbow.
The term “stuck pixel” refers to a condition in which one of the RGB colours becomes trapped on one colour, which could be red, green, or blue. When this happens, a brilliant spot of colour appears on your screen as a result. These spots, on the other hand, dissolve on their own over some time. Unfortunately, some will not, and you will be required to correct them.
Reason Behind Stuck Pixels
With the advent of LCD (liquid crystal display) screens, a new problem has arisen: the screen becomes stuck. Pixels that remain stuck on your screen are typically caused by malfunctioning hardware or transistors.
The pixels will become stuck if the manufacturers have not correctly designed the pixel sections of the substrate glass or if the glass is not functioning properly. However, just because a pixel is stuck does not imply that the entire pixel is harmed. Instead, the issue may be with one or two sub-pixels that you may simply address at your house.
Stuck Pixel vs. Dead Pixel
First, it’s necessary to understand the difference between a stuck pixel and a dead pixel on your screen before we teach you how to cure it. Generally speaking, both terms are considered interchangeable, however, they are not, for the following reasons:
If your pixel displays a specific colour rather than a black spot, or if the colour varies in response to the background, you have a stuck pixel on your screen.
Dead pixels appear in either the black or white colour spectrum, depending on the background colour of the screen. White pixels, on the other hand, are referred to as Hot pixels, and they are virtually identical in that they both require the same dead pixel cure.
You can fix stuck pixels at home, but you won’t be able to fix dead pixels because they are not in your control. Either you need to contact the manufacturer or you need to replace the screen. If your screen is still covered by the manufacturer’s guarantee, this will be extremely beneficial to you.
3 Definite Ways to Fix a Stuck Pixel
Turn off your screen for at least 24 hours
If the pixels on your screen have lately become stuck, you might try turning off your monitor for a whole day to resolve the issue. This isn’t a foolproof solution. This stuck problem, on the other hand, is frequently caused by excessive screen use. As a result, if you give your screen a break, it may be able to resolve the stuck pixel issue for you.
Use third-party tools
If the easy approach of turning off the screen does not work for you, you should look into stuck pixel fixer tools. There are a variety of third-party solutions available to help you resolve stuck and dead pixels, including the following:
JScreenFix is a website that can assist you in resolving issues with frozen pixels on your screen. All you have to do is visit the JScreenFix website, and a black browser window with a square of flashing pixels will appear. Now you must drag the flashing square to the location on your screen where the pixel has become stuck and leave it there for 10 minutes, and your pixel will be fixed.
UDPixel: UndeadPixel, sometimes known as UDPixel, is a Windows software that can locate and mend pixels using a single user interface, similar to that of Photoshop. Additionally, Microsoft customers can use this easy application to detect any screen irregularity, such as a suspicious pixel, the creation of an acceptable number of flash windows, and so forth.
This is yet another Windows tool that detects dead, heated or stuck pixels. PixelHealer is a free download. The programme provides you with a draggable window that contains a combination of black, white, RBG, and other custom colours. You may also alter the flashing interval and establish a schedule for when the programme should be turned off automatically using this tool.
Test for and correction of dead pixels: There’s an Android app for that, and it allows you to test and fix stuck or dead pixels on Android devices. It can go through all colours and identify odd pixels anywhere on your computer.
Test for and repair of dead pixels
Heat or pressure can be used to solve the problem.
First and foremost, this stuck or dead pixel repair is not recommended. However, if no tool or turn-off approach works for you, and on top of that, the warranty time on your screen has already elapsed, you can resort to this procedure as a last resort. The following procedures should be followed to implement the pressure fix method:
Turn off your computer or television.
Use a wet cloth to prevent the screen from being scratched.
Apply pressure to the place where you are bothered by a stuck or dead pixel with a pencil or any other pointed object, such as a ruler. When applying pressure, use caution and avoid putting pressure anywhere else on the screen, since this may result in the creation of more dead pixels on the screen.
While under strain, turn on your computer screen to generate heat.
Remove the pressure from the area with care.
The stuck or dead pixel should have vanished by this point if you’re lucky. The premise behind this technology is that the liquid in one or more sub-pixels will be evenly spread throughout the entire sub-pixel area. When you apply pressure, you force the liquid out, and when you release the pressure, liquid may be forced back into the system, spreading evenly throughout the system.
In other words, it is a complex approach that should only be attempted if you are completely certain that there is no other choice available other than replacing your screen.
That’s all there is to it, folks! We have discovered how to quickly and easily repair a stuck or dead pixel on your screen. Please contact us if you have any of your stuck pixel fixers that you would be willing to share with us. Additionally, if you have any thoughts or questions about the subject, you are more than free to express them in the comments section.