Dead pixels on the monitor

A dead pixel is a picture element in which all three RGB (red, green, blue) sub-pixels are permanently off, creating a black spot on the display.

Where do dead pixels come from?

Faulty transistors and manufacturing defects can lead to dead pixels. Broken points are often confused with stuck points, which have different causes and effects. Each dot on the display consists of three sub-pixels: one red, one green and one blue. In stuck, one or more of the three are left on so that the pixel is rendered consistently as a specific color rather than being updated along with other content being displayed.

A pixel can be knocked out for various reasons because it is quite sensitive - from being touched with too much pressure, from being dropped, even nasty dust can become a problem for the dot. And if your screen has wallpaper that uses a combination of colors and patterns, the broken one may not even be noticeable. Even if you notice a dead pixel, you can make an informed decision that it's not worth replacing the entire monitor, since it will still work fine otherwise. You can see what a dead pixel looks like on the forums. This is a manifestation on the screen in the form of green dots that do not change under the influence of LEDs.

How long should a video card last?

In normal use, especially occasional use, cards rarely end up in the danger zone.
If you spend long gaming sessions playing visually intense games and overclock your GPU to maximize performance, then you could be putting your card at risk of failing faster. Realistically, the card will probably be around for another three years or more. But if you don't overclock the card, you can expect it to last 10 years, if not more.

When you buy a monitor—or, more importantly, when you buy a laptop—you want to check the screen and see that all the pixels are alive and working.
You can check for broken spots by going into settings and changing the Windows background to white, then instructing your computer not to show desktop icons. This procedure was ok, but a better way has since emerged.

REFERENCE! There is a website for this that is very easy to use. It's called DoIHaveADeadPixel.

Go to the website. Then you need to hold down the F11 key on your keyboard to expand the web browser to full screen. Look closely at the screen to find anything that doesn't look right there, and then when you're done, just press F11 again to return to the browser's toolbars and menus.

How to get rid of dead pixels using a software method

Depending on their number and position on the screen, broken or stuck dots can affect the user experience. Both broken and stuck dots have been reported to disappear (and sometimes reappear) over time. Even though stuck ones are considered easier than broken ones, a number of DIY fixes and software products offer help on both issues.

REFERENCE! A small free utility called DeadPixel Fixer can also be used to fix dead pixels, causing them to become disabled.

The utility works by cycling through each of the RGB colors on the screen or part of the screen, causing dots that might be stuck on one color to become unglued.

Instructions for using this utility:

• Download the utility. The file is a single file named DeadPixelFixer.exe.
• After downloading, run the utility. Use the Minutes scroll bar and move it to five minutes.
• Click the small, medium or large button to determine the size of the window that will flash through the RGB colors. If you only have one dead pixel, choose a small one.
• Once the utility starts, move it to the position of the dead pixel.
• After five minutes of operation, check if the problem is resolved. If not, let the utility run for a few hours.

LCD Pixel Fixer Software

Even if your computer monitor seems to be working fine, some dead pixels may remain, but you don't know because they only appear in one color. Either way, it can be quite annoying to have dead pixels on your computer screen.

You will be able to see them showing different colors while you are in full screen mode. To find out if there are dead pixels, simply create different JPEG files in different colors for your screen and display resolution. You can also try this utility called LCD Pixel Fixer because it has the following features and benefits:

• LCD Pixel Fixer software continues to change the color of your screen with a delay that you can determine.
• All you need to do is enter a delay in milliseconds on the screen you get immediately after opening the application, and after that, simply press Enter or click Continue.
• To exit the program, just press the Esc button.
• To change the delay time, simply press Spacebar.

JScreenFix

JScreenFix this tool will definitely help you fix it. This tool will load a black browser window with a square of blinking dots. All you have to do is click the green button you see in the bottom right corner to go into full screen mode. After that, drag the flashing square to the place where you found the stuck point and leave it there for about 10 minutes.
Functions:

1. It explains and shows you the important details of stuck pixels.
2. The software can repair most stuck pixels in less than 10 minutes.
3. JScreenFix fixes most screens and is suitable for LCD and OLED.
4. You don't need to install anything on your computer, and this handy tool uses HTML5 and JavaScript in your web browser.
5. The best thing about JScreenFix is ​​that it is free and easy to use, so everyone can benefit from it.
6. All you have to do to fix this annoying problem is simply drag the pixel lock onto the stuck pixel and that's it.
7. The online application reports a success rate of over 60% in repairing stuck pixels on your computer monitor.

PixelHealer Aurelitech

This tool allows you to "try to fix dead, stuck, or hot pixels yourself before returning to the store," that's their motto.A faulty pixel that constantly displays white is called a hot pixel. You can get this software for Windows for free and here are the main details you need to know about it:

• You'll be able to use the free, portable app InjuredPixels to check for dead or stuck pixels on your screen or tablet.
• Download and run PixelHealer without installing anything.
• You can cover the dead pixel with a colored window and click “Start Flashing.”
• Let the flashing window run for a bit and then check to see if the dead pixel has been fixed or repaired (which would mean it's just stuck).
• This handy tool uses a proven concept that flashes RGB colors over a dead or stuck pixel to bring it back to life.
• You will get the option to use the mouse or resize the popup window.
• You can also use intuitive settings to change the flashing colors or interval.
• This software can be successfully used on LCD or TFT screens, desktop monitors, laptops and tablets.
• PixelHealer comes with a truly intuitive and easy to use interface.

Pixel Doctor

Pixel Doctor is a lightweight, free software for Windows that was designed to help users fix stuck pixels on their LCD monitors.

REFERENCE! This software may be considered more suitable for users who are a little more experienced, but on the other hand, it relies on a truly user-friendly approach. All parameters are displayed in one window. Check out the best features and capabilities of this tool:

You don't have to configure a lot of settings in Pixel Doctor, which can only be good news for users looking for quick and easy solutions.

You'll be able to select a test color, which is really important if you're trying to deal with stuck pixels.

You can also choose from two types of tests: cyclic or single.

All tests can be run in full screen mode for best results, and you will have dedicated options to select full screen mode and location methods.

The software comes with something called "therapies", which are quick color changes that help you get rid of stuck pixels.