Why does the Magotan display screen go black?

[DelEmery]

There are many reasons that may cause the Magotan display screen to go black, such as power supply, wiring, or dust contact issues. You can try restoring the factory settings first, or use a computer to troubleshoot. If the problem persists and the car is still under warranty, go for warranty service; if not under warranty, take it directly to a 4S shop for repair. Below are specific reasons: 1. Car power supply voltage issue: Check the stability of the car's power supply voltage to rule out voltage instability. 2. Car navigation cable: If the voltage is stable, then check the cables on the back of the device for any issues, and try replacing the connections to troubleshoot. If the connections are fine, inspect the display cable of the device. If there is a problem, replace it with a new one for testing. 3. If there is only no image but sound: This indicates that the power plug of the navigation display is loose. If there is no sound or image at all, the DVD player might be broken.