Computer monitor color change color abnormal solution

In the process of using the computer, what should I do if I encounter the problem of discoloration of the monitor? According to Xiaobian, there are many reasons, such as the graphics card driver is not working properly, the video cable is not in good contact, Magnetic field interference, etc., what should I do if I encounter a computer monitor discoloration? Reasons for the discoloration of computer monitors and solutions: 1. First check if the video cable is plugged in, or change the video cable to see if the color is normal, and eliminate the problem of poor video cable contact. 2. Keep the audio equipment and other equipment away from the monitor to see if the color returns to normal and eliminate external magnetic interference. 3. If it is caused by the graphics card driver, the problem of discoloration of the computer monitor after uninstalling the original graphics card driver is estimated to be solved, and then the third-party driver software can be used to reinstall the driver. 4. View the click monitor in the device manager to see if a yellow exclamation mark is displayed. If it is, uninstall it, uninstall it and restart it. 5. Finally, color calibration of the display (color calibration is in the change resolution window). Summary: The above is the solution to the abnormal color of the computer monitor, the phenomenon of discoloration, etc. If the above problems do not solve the problem, then you need to consider hardware damage, graphics card damage or display damage, it is recommended to send to repair and replacement.