5 simple ways to fix dead spots on laptop and computer screens

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Whether you are using a laptop or a computer, dead spots on the screen can be frustrating and hinder your productivity. Dead spots refer to areas on the screen that do not respond to touch or display any visual content properly. Luckily, there are several simple ways to fix dead spots on laptop and computer screens without the need for professional help or costly repairs. In this article, we will explore five effective methods that could help you get rid of these annoying dead spots and restore your screen’s functionality, allowing you to use your device seamlessly once again.

When using the laptop for a long time, the screen will appear small dead spots. If this situation is more and more frequent and you do not know how to fix the dead point of the laptop screen, it will cause serious consequences. Join lassho.edu.vn to learn 5 ways to fix laptop screen dead spots through the following article!

Table of Contents

What is screen dead point?

Dead Pixel refers to one or more points on devices such as desktop computers, tablets, etc. when active but does not display the correct colors like other points on the screen.

One point that identifies the screen dead point is that this point displays white, black or dull colors compared to other color points on the screen.

5 simple ways to fix dead spots on laptop and computer screens

Examples of common screen dead spots (black or red dots)

What causes screen dead spots?

Computers are made up of millions of pixels (pixels) to display colors and images. So the screen dead point is the defective pixel and this error usually appears when the screen is degraded due to too long use or manufacturing error .

Nguyên nhân gây ra điểm chết màn hình là do màn hình xuống cấp sau quá trình sử dụng lâu dài

The cause of the screen dead point is that the screen degrades after long-term use

5 ways to fix dead screen

JScreenFix

JScreenFix is a website that helps you fix faulty pixels. You just need to visit the website jscreenfix.com and click the Launch JScreenFix button at the bottom of the page.

The web page will appear in a black and square browser window of flashing pixels.

You press the green button at the bottom right of the screen to switch to full screen mode.

You keep dragging the flashing square to where you found the stuck pixel and leave it there for at least 10 minutes .

Nhấp vào nút Launch JScreenFix ở cuối trang để khởi động

Click the Launch JScreenFix button at the bottom of the page to get started

UDPPixel

UDPixel is also known as UndeadPixel and software on Windows. This software helps you to identify and correct pixels that need to be fixed without intermediaries.

With the Dead pixel locator tool on the left, you should easily spot any anomalies on the screen that have been out of view so far.

If you detect a suspicious pixel, switch to the Undead pixel section and create a sufficient number of flash windows (1 window is 1 stuck pixel), then press Start . You can drag the little blinking windows to where you find the weird pixels. You keep waiting and change the Flash interval.

Công cụ Dead pixel locator là một phần mềm được người dùng Windows ưa chuộng

Dead pixel locator tool is a popular software for Windows users

PixelHealer

PixelHealer is software running on Windows operating system that allows you to detect dead, stuck or hot pixels. This software allows you to change the flash interval and set a timer to automatically close the application. You click the Close PixelHealer button at the bottom right to close the application.

Công cụ PixelHealer là một ứng dụng hữu ích giúp bạn sửa pixel

PixelHealer tool is a useful app to help you fix pixels

Dead Pixel Test and Fix

Let the software run in Auto mode to detect if there are any faulty pixels on the device. If so, start debugging step-by-step the application requires.

Dead Pixel Test and Fix là ứng dụng phát hiện điểm ảnh bị lỗi trên điện thoại được yêu thích

Dead Pixel Test and Fix is a favorite faulty pixel detection app on your phone

Manual fix

You can manually adjust the screen dead point as follows:

Turn off the screen of the electronic device you want to test.
Prepare a damp cloth so as not to scratch the screen.
Use that towel to press firmly on the area where the pixel is stuck and try not to apply force in other areas. Because of that it’s easy to create more error pixels.
While pressing hard, turn on the screen to light up.
Stop pressing the screen and the stuck pixel will disappear.

Bạn có thể tự sửa các pixel lỗi tại nàh bằng cách thủ công

You can manually correct faulty pixels at home

The article on lassho.edu.vn has informed you 5 ways to fix the dead point of the laptop screen. If you still have any questions, please comment below so we can answer you as soon as possible!

To conclude, dead spots on laptop and computer screens can be a frustrating issue to deal with, but fortunately there are several simple ways to fix them. By following these five tips – checking for software issues, adjusting screen resolution, updating drivers, cleaning the screen, and seeking professional help if needed – users can effectively address the problem and restore their screens to optimal functionality. It is important to remember that not all dead spots can be fixed by these methods, as hardware damage may require more extensive repairs or the replacement of the screen itself. However, by troubleshooting and trying these quick fixes first, users can potentially save time and money. Ultimately, maintaining and caring for the screen is essential in ensuring its longevity and functionality.