What to do if the fonts on your computer monitor are blurry, blurred, and unclear. Detailed explanation: How to fix the fonts on your computer monitor to be blurry, blurry, and unclear.

Have you ever encountered a situation where the fonts on your computer monitor are blurry and unclear? This problem is annoying and affects our daily use experience. PHP editor Xinyi brings you this detailed explanation, introducing you one by one how to fix the blurred and unclear fonts on your computer monitor. Read below to learn how to easily fix this problem and keep your monitor's fonts clear and sharp.

Have you ever encountered a sudden blurry screen when using your computer? At first I thought it was an illusion, but later I discovered that it was just blurry fonts and blurry pictures, which made my eyes uncomfortable.

When encountering this situation, don’t panic, find the cause in time and restore the monitor to normal. There are several reasons that usually cause this kind of situation on the computer. You can find out the problem step by step and operate according to the solution.

01 Resolution problem

The resolution supported by each computer is different, it has its own the best resolution. Best resolution to see the clearest, most precise image on your screen. Settings higher or lower than the machine's display resolution will result in blurred or distorted display content.

Computers of different sizes have different optimal resolutions. For example, a 13.3-inch laptop is suitable for 1280*800; a 14.1-inch is suitable for 1366*768; a 15.6-inch is suitable for 1600*900.

The operation method is very simple. Open the computer [Settings] and find [System], then select the [Recommended] resolution as shown above. That's it.

02 Check the graphics card driver

A good driver plays an important role in the graphics card. In addition to detecting the computer's hardware and system environment, the graphics card also plays a decisive role in the quality of the picture. Therefore, when the computer video player is blurry or has water ripples, we can first check the graphics card to see if it is inserted correctly and whether it is loose.

Then check whether the driver is installed on the computer, whether it is the latest version, and check whether it matches. In addition, there are two types of graphics cards: independent and integrated. If you want high-quality image effects, independent graphics will be better than integrated graphics.

03 Check the monitor

The picture is displayed through the monitor. If there is a problem with the monitor, the picture quality will be affected. The monitor's oxidation, damage, moisture, etc. will affect the blurred picture.

Electrical products should not be left unused for a long time. It is very easy for oxidation points to appear on the interface or inside the display. The solution is to sand the interface with sandpaper to remove the oxidation spots. If it is caused by moisture, you can open the back cover and blow with a hot air gun until it no longer feels wet. And if it is caused by damage somewhere, you need to go to a professional repair shop to deal with it.

04 Check for fake wires

There are four types of cables that connect the host to the monitor, namely VGA cable, DVI cable, DP cable, and HDMI cable. Take HDMI cables as an example. If you buy and use low-quality cables, it will cause blurry and smeared images on the monitor.

In fact, the threads currently on the market are not expensive. But we can still see the reason for the obvious difference. This is because many low-quality threads have low cost and naturally low price. However, such threads are very dangerous to use. It is important to know that in addition to providing functions such as screen display and network speed, the wire itself must also have good fireproof and wear-resistant capabilities.

High-quality wires will not only not affect the picture quality, but will also improve the picture quality within the range and enjoy a better screen viewing effect. If during the inspection, you find that the problem is caused by the cable, then you need to replace it with a high-quality and trustworthy HDMI cable.

As shown in the picture above, the Greenlink HD 156 HDMI cable supports 2K/144Hz picture output. The interface shell is made of zinc alloy and is resistant to Scratch resistant. The wire body is protected by a double layer of PVC and braided outer skin. There is no need to worry about skin breakage. It effectively protects the internal wire core and ensures the operation of the computer.

05Electromagnetic interference

After we eliminated all problems caused by the computer itself, the display screen is still blurry. Then, it can only be caused by external factors.

When we use computers, there are multiple electrical devices working around us. They form a lot of electromagnetic radiation sources next to the computer and will continuously emit electromagnetic waves to interfere with the display. What's more, if there are large cables not far from home, it will also have a certain impact.

Monitors are available with or without a metal shield. The reason for including a shield is because it can eliminate electromagnetic interference, but Because monitors generally have a heavy workload and generate a lot of heat. Therefore, gaps have to be left in the shield for heat dissipation. Displays without shielding covers are completely subject to electromagnetic interference. The greater the interference, the heavier the impact.

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