When we look at advertisements on the LED display screen, we sometimes find the screen flickering. How to deal with such a problem? Next, let’s take a look at the detailed processing scheme.

• Generally speaking, it is assumed that the full-screen flowers and picture links are mainly due to the fault of the driver loader. At this point, we just need to recheck the driver loader. If it is true, we might as well choose to uninstall and reinstall.

• In addition, there is the possibility of card failure, and the card needs to be replaced.

• Generally speaking, it is assumed that irregular flicker is basically a problem of system frequency. In this case, you only need to replace the system or adjust the setting parameters.

• Suppose the star flashes? Such a problem on the display may be the problem of the graphics card driver. However, in another case, there is a problem with the setting of card issuing resolution. In addition, this may also be due to power problems. When designing a printed circuit board, we need to consider the wire diameter of the power supply and signal wiring and the production process of the printed circuit boards more.

• Assuming the text flashes, there is no doubt that there is a problem with the graphics card settings. In this case, we can eliminate the hidden shadow and smooth edge transition under the menu in the display characteristics of the LED display screen, and deal with the problem.