What to Do When the Car Navigation Display Goes Black?

1 Answers
NoahMarie
07/30/25 3:43am
Methods to address a black screen on the car navigation display include: 1. Check if there is power; 2. Inspect the navigation device software; 3. Determine if it was caused by an upgrade; 4. Check if the connections are normal; 5. Try pressing the reset button; 6. Examine whether the circuit board and display are damaged. Reasons for a black screen on the car navigation display include: 1. The navigation device has no power; 2. The navigation device software is not genuine; 3. The original device does not support the new software after an upgrade; 4. The wiring port of the navigation device is loose or disconnected; 5. The navigation device malfunctions; 6. The circuit board is damaged; 7. The navigation display is damaged.
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