Why does my computer screen appear yellow?

We know that computers will have various problems after being used for a long time. The most common one is the monitor problem. Many users have encountered abnormal monitor colors. So when you also encounter abnormal monitor colors What to do if the color turns yellow normally? Today I will sort out the causes of abnormal display colors and their solutions. Let’s take a look at them in detail.

Solutions to yellowing computer screens

Main reasons for yellowing computer screens:

1. Monitor data cable or poor contact Cause;

2. Graphics card driver problem;

3. Monitor failure;

4. Graphics card failure;

5. Caused by other reasons.

There are many reasons why the computer screen turns yellow. The most common one is monitor failure, such as poor signal transmission quality of the monitor’s data cable, poor contact or computer graphics card problems. Judgment The method is to first place the monitor on another host for testing and replace the monitor data cable. If the problem persists, it is likely that the monitor itself is faulty.

Generally speaking, the life of the panel inside the LCD monitor is very long, but the aging of the lamp inside the monitor can easily lead to abnormal light emission, resulting in screen color problems. Therefore, the yellowing of the screen caused by monitor failure is relatively Relatively common.

If you replace the monitor and data cable and test the screen on another host and everything is normal, it means there is an internal hardware problem in the computer host. The most likely cause is a graphics card failure, such as poor contact with the graphics card or too much dust on the gold finger of the graphics card. Many, the graphics card driver is abnormal, etc. The way to judge is to shut down the computer first, then take out the graphics card, clean the dust, wipe the gold finger of the graphics card, and then try to install the graphics card back again. If the problem is solved, it is caused by poor contact or excessive dust in the graphics card installation. If the problem persists, try updating the graphics card driver again. If the problem persists, the graphics card itself may be faulty.

The yellowing of the computer screen may also be a problem with the graphics card. However, this kind of fault is relatively rare. It is recommended to take it for maintenance. If the CPU has a built-in core graphics card, you can Remove the independent graphics card and try connecting the monitor to the VGA interface of the motherboard. If the screen is normal, it can be basically concluded that the independent graphics card itself is faulty!

The yellowing of the computer screen is caused by two major problems. One is the graphics card. , the other one is the monitor, which basically has nothing to do with other hardware. When we solve the problem, we can adopt the simple and then complex idea. First check whether the video cable and graphics card are installed normally, and then follow the troubleshooting method in the above idea. Solve it. If the problem cannot be accurately identified and there is no alternative hardware for replacement and troubleshooting, it is recommended to take it to a maintenance center for repair.

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