The reason why the on-board display screen does not light up

There are two kinds of vehicle mounted displays, one is the vehicle mounted TV, the other is the small vehicle mounted display, which generally has two video inputs, one is the vehicle mounted DVD, and the other is the reversing camera. The on-board display not only brings convenience to the car owner, but also provides various functions for the car owner to use. Such as navigation function, reversing image, vehicle fuel consumption information query function, Bluetooth function, multimedia, etc.

1. If the DVD is stuck during use and the on-board display does not light up, you need to restart the power supply of the on-board display.

2. The third-party software does not match with the system, which leads to unstable programs and insufficient memory, leading to the monitor crash.

3. Loose connector or poor contact may also cause the display to shut down, so check whether this happens.

4. Check the screen and cable for problems. IC and motherboard problems can also cause crashes.

5. Low software version will cause display screen failure. It is recommended to upgrade the software version.

6. If water splashes on the screen, it will also cause the screen to malfunction and not light up. Try not to drink water while driving.

6. If there is a problem with the hardware, you need to go to the 4S store or repair shop for inspection and maintenance.

Once there is a problem with the car display, it will bring a lot of inconvenience to the car owner's friends. I suggest the car owner's friends check and repair it in a timely manner.