Full-color LED display has become a popular display form. In many places, it is inseparable from full-color LED display. Because the full-color LED display also attracts people's attention. But in the process of use, the full-color LED display will also appear to be blurred. What is the reason? The following is an introduction by professionals from Winbond's full-color LED display manufacturer.

1. The screen body is blurred.

After the paint appears on the full-color LED display screen, the general image cannot be displayed normally. At this point, first check whether the power supply of the full-color LED display is normal to ensure that the 220V high-voltage input.

2. The photos are displayed abnormally.

Professionals from the full-color LED display manufacturer said that if the full-color LED display is abnormal, it is necessary to know whether the setting parameters of the led control card are correct. If the parameters are not set correctly, no signal will be sent to the led display control card. In addition, check whether the communication line is normal.

3. The screen is black.

Some users may encounter a black screen when using a full-color LED display, which may be due to output problems or chassis heat dissipation problems. Poor heat dissipation from the cabinet will affect the temperature of the graphics card and cause the display to turn black.

There are many reasons why the full-color LED display screen is fuzzing. Users can try to reinstall the system to see if it can be improved. Sometimes after the computer restarts, the screen can return to normal. If the user can't repair it by himself, he can only find professional maintenance personnel to help the repair. If it is a branded product, the full-color LED display manufacturer generally has a certain maintenance period. During the repair period, you can return or replace the product, or apply for repair.