How to deal with the screen of the computer? What should I do if my computer screen is blurred?

Display screen is an extremely common failure, there are many reasons, different reasons for the fault phenomenon is also different, the solution is also different. In the text mode, the screen is characterized by confusion of characters, and in the graphic mode, it usually appears as a graphic layer, and horizontal stripes are produced due to internal or external interference. The following are some thoughts and experiences that I hope can be used for your reference.

1 Displays produce horizontal streaks: there are two main reasons for this:

1) External interference, such as electric sparks or high-frequency electromagnetic interference near the use site of the display, this interference will cause the display screen of the display to produce white horizontal stripes. Solution: Avoid using the monitor in this situation;

2) Internal interference, this interference will make the display screen of the display appear black horizontal stripes, encounter this situation.

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

It is estimated that it is a problem with the graphics card, rush down and install the graphics card driver to try, sometimes it is too hot The motherboard graphics card is overheated, or you can open the case and blow it with a fan.

Sometimes the installed software conflicts,One of my computers is installed with the storm audio-visual ** device on the screen,It's fine after uninstalling,If you have installed the software, you can consider it from this aspect。

If the motherboard voltage is insufficient, it can also lead to insufficient power supply to the north bridge of the screen.

Of course, it's generally a problem with the graphics card. The machines I repaired rarely had a blurred screen with a normal display and not a graphics card problem. /。

Graphics card problem! , Try it on another graphics card.

Reinstall the system! All general problems are solved!

It's definitely a graphics card issue

Unplug the graphics card and wipe it.

Or just change it.

I don't think it's a problem with the monitor.

The best way is to buy a new computer, preferably not DIY, and buy a branded machine.

A blurred or black screen is a common malfunction that can be caused by a variety of reasons:

1.Graphics card issues

Graphics card failure is the most common reason for the blurred or black screen. It could be a loose slot on the graphics card, a problem with the driver, a scorched graphics card, etc. You can try reinserting the graphics card, updating or reinstalling the drivers, or replacing it with a new one.

2.Memory issues

Memory issues can also cause a blurred or black screen. It may be that the memory hole is dirty or has too much exhaust gas, or the memory module is loose or damaged. You can try to replug the memory module, clean the memory hole, or replace the memory module.

3.Power issues

Power issues can also cause a blurred or black screen. It could be a problem with the power supply capacitor, a loose or damaged power cord, etc. Try replacing the power supply and checking for damage or looseness of the power cord.

4.Display issues

Problems with the display itself can also cause a blurred or black screen. It may be that the monitor cable is loose, incompatible with the computer, not enough power, etc. Try plugging the cable back in, checking for compatibility with your computer, and replacing it with a more powerful monitor.

It should be noted that the problem of blurred screen or black screen may be caused by Zheng He due to a variety of reasons, and some general problems should be ruled out before checking. For example, check if your computer is overheating, malware, hard drive issues, etc.

At the same time, it is also necessary to pay attention to the maintenance of computer hardware and regular cleaning to avoid some unnecessary failures and affect the performance of the computer.