The screen of the computer monitor is still beating, and the computer monitor is suddenly blurred

What to do if the computer monitor has a blurred screen.

Hello dear, happy to answer for you. A sudden blurred screen on a computer monitor can be caused by the following reasons: Graphics card failure:

If your electronic guessing brain graphics card is malfunctioning, it may cause the screen to blur. You can try updating or reinstalling the graphics drivers, or replacing the graphics card. Connectivity issues:

If your computer monitor is not connected to the computer well or the cable is loose, it can also cause the screen to blur. You can check that the cable is plugged in tightly, or replace the cable. Monitor malfunction:

If your computer monitor fails, such as a damaged LCD screen or a power failure, it can also cause a blurred screen. You can contact after-sales service or professional maintenance personnel for overhaul and repair. Computer Virus:

Some computer viruses can cause a screen to splash or flicker. You can use antivirus software to scan and remove viruses. If none of the above solutions solve the problem, and your computer and monitor are under warranty, it is recommended that you contact after-sales service or professional maintenance personnel for repair and repair.

The display screen can first be detected in the following order:

1. Check whether the connection between the monitor and the graphics card is loose. Caused by poor contact"Clutter"、"Noise"Blurred screens are the most common phenomenon.

2. Check whether the graphics card is overclocked. If the graphics card is overclocked, it will usually appear irregular and intermittent horizontal stripes. In this case, the overclocking amplitude should be reduced appropriately. Note that the first thing to do is to reduce the memory frequency.

3. Check the quality of the graphics card. If the screen is rotten after replacing the graphics card, and it fails to work after use, you should check whether the anti-electromagnetic interference and electromagnetic shielding quality of the graphics card are passable. Here's how:

Keep some parts that may cause electromagnetic interference away from the graphics card installation (such as hard disks) as far as possible, and then see if the blurred screen disappears. If you are sure that the electromagnetic shielding function of the graphics card is not up to standard, you should replace the graphics card or make your own shielding cover.

4. Check whether the resolution or refresh rate of the monitor is set too high. The resolution of the LCD display is generally lower than that of the CRT display, and if it exceeds the best resolution recommended by the manufacturer, there is a possibility that the phenomenon of the flower source field pants screen may occur.

5. Check whether an incompatible graphics driver is installed. This situation is generally easy to overlook, as graphics card drivers are being updated faster and faster (especially for NVIDIA graphics cards), and some users are always eager to install the latest version of the driver. In fact, some of the latest drivers are either beta versions or optimized versions for a specific graphics card or game, and using them can sometimes lead to a blurred screen.

Therefore, it is recommended that you try to use the hail simplification program certified by Microsoft, and it is best to use the driver provided by the graphics card manufacturer.

This answer applies to most computer models such as the Dell G15.

Summary. Display Splash screen is one of the common failures in the process of using liquid crystal displays. Just like no one doesn't get sick, there are no failures without a monitor.

The display is composed of multiple accessories, so where to start looking for the reason for the display screen? What should I do if the display screen is blurred?

1.If the graphics card is loose, unplugging the card and reinserting it after shutting it down will usually solve the problem.

2.The system is overheating, including high CPU temperatures and graphics card chip temperatures. You can install cooling fans in the appropriate locations in the case, or place the case in a well-ventilated area.

3.Memory modules are also one of the factors that affect display issues.

4.There is a problem with the plug of the monitor cable. 5.The screen is blurred due to improper display resolution.

6. The video memory speed is too low: When the video memory speed is too low to match the speed of the host, the screen will also be blurred.

7 Video memory corruption: When the video memory is damaged, there will be a phenomenon of blurred screen and confused characters when the system starts.

8.Virus cause: Some viruses will also appear when the screen appears, and the solution: use antivirus software to eliminate it.

What is the cause of the display screen and what should I do if the display screen is blurred? If you can do it within your own reach, you can repair it yourself, but it's best to call someone to repair it, otherwise everything will be scrapped in the end!

What is the problem with a computer monitor suddenly blurring the screen.

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Display Splash screen is one of the common failures in the process of using liquid crystal displays. Just like no one doesn't get sick, there are no failures without a monitor. The display is composed of multiple accessories, so where to start looking for the reason for the display screen?

What should I do if the display screen is blurred? 1.If the graphics card is loose, unplugging the card and reinserting it after shutting it down will usually solve the problem.

2.The system is overheating, including high CPU temperatures and graphics card chip temperatures. You can install cooling fans in the appropriate locations in the case, or place the case in a well-ventilated area.

3.Memory modules are also one of the factors that affect display issues. 4.

There is a problem with the plug of the monitor cable. 5.The screen is blurred due to improper display resolution.

6. The video memory speed is too low: When the video memory speed is too low to match the speed of the host, the screen will also be blurred.

7 Video memory corruption: When the video memory is damaged, there will be a phenomenon of blurred screen and confused characters when the system starts.

8.Viral causes: In some virus attacks, there will also be a blurred screen, how to deal with it:

It can be eliminated by using antivirus software. What is the cause of the display screen and what should I do if the display screen is blurred? If you can do it within your own reach, you can repair it yourself, but it's best to call someone to repair it, otherwise everything will be scrapped in the end!

Reason 1: Due to interference, the computer screen is blurred, resulting in horizontal streaks. Interference sources are generally divided into external interference and internal interference.

External interference is mainly due to electromagnetic waves generated from the outside, in which case it is sufficient to investigate the source of interference and stay away from it, or not to use a computer for this period. Internal interference may be due to poor contact or other complex reasons, in which case it is usually necessary to consult a professional. Reason 2:

The resolution of the monitor is set improperly. Reason 3: A kind of blurred screen similar to a crash is mostly due to the incompatibility between the graphics card and the system.

Reason 4: There is a problem with the heat dissipation of the graphics card. Reason 5:

The video memory speed is low or impaired. Reason 6: The computer has been infected by a virus.