Reasons and solutions for incomplete display of LED film screen

After using LED film screen for a few years, the product will gradually start to have problems, which are caused by natural product wear and tear. For example, LED film screen often has incomplete display, such as half display or incomplete display. What is going on? How should we solve it.

The 3 main factors for incomplete display of LED film screen

1. Half of the LED film screen does not display

It may be due to a lack of power supply or a damaged control card. Check the power supply and then use the control card software to check if the control card is functioning properly.

2. Single or few display panels do not display

Generally, it is due to loose module wiring or poor contact. For example, if only the upper or lower half is displayed, it is usually better to move the lower cable or unplug and reinsert it. It is also possible that the IC chip of the film screen is damaged. Causing the LED film screen panel to not display.

3. Blurred display screen

Usually caused by insufficient power supply, it is recommended to replace the power supply.

If you want to repair it yourself, you need to pay attention to the installation position and repair method of the LED film screen. If it is a pre maintenance method, you can remove the module one by one for repair. If it is a post maintenance method, the back cover can be opened for repair. If you are unsure, please contact the after-sales technical assistance of the LED film screen manufacturer for repair.