LED display in the use of the process, some businessmen will be LED full-color display screen phenomenon is plagued. What is the reason for this and how to solve the LED full color display screen failure? The following is some information shared by LCF technical engineers.

LED full color display screen phenomenon is due to the color inconsistency of each piece of led unit board, simply put is the wavelength of the light emitted by the led lamp beads are different. Usually caused by the following problems:

1. led control card itself.

2. led control card or led receiver card program is not loaded or loaded incorrectly.

3. The power supply value of the led receiver card is high or low, resulting in the led control card can not work properly.

4. Driving current, voltage, and the whole screen control using capacitance, resistance accounting.

5. Power supply problems caused by the faulty control system.

LED full-color display screen screen failure to solve the problem

1. first check the control computer and LED full-color display on the power supply, control computer and LED display between the signal line is correct or not. 2. check the settings of the graphics card, the LED display, the LED display, the LED display, the LED display, the signal line is correct or not.

2. check the settings of the graphics card, graphics card is necessary to set up into the form of imitation, that is to say, the computer monitor and LED full-color display is set to the same form, showing the same picture.

3. Examine whether the led control card program is loaded or installed incorrectly.

The above is about solving the LED full color display screen failure of the common means, in addition, if the unit board itself, led light tube problems caused by the phenomenon of flower screen, need to be solved by professionals, you can also find manufacturers service providers to solve!