Now led display is increasingly visible in our days, adding a bright style to people's days, but we not only see the style, but also see the shortcomings of the led display at critical moments, which is also caused What is the most headache for users, so what should we do? First of all, we have to find out what disadvantages of the led display will often occur? Such as led brightness, black screen, a sparkling and so on. So how do we fix the led display, what should we pay attention to when repairing? And what is the underlying process of patching? Kaipu has done some experience and summed up the right medicine when encountering these problems!
    Led display problems are also ever-changing, so it is not good to elaborate on which problem to explain in detail, then let's talk about the detection method and repair process of full-color led display repair. If this can be grasped, I would like to show the situation at a critical moment. I can check the reasons from these points and deal with the problem.
    First, the detection method of led display repair
    Led display repair methods are, short-circuit detection, resistance detection, voltage detection, pressure drop detection, then we will talk about these methods in detail.