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What's the reason for a car display suddenly going black and not lighting up?

1 Answers

Braylen

07/30/25 10:30am

Here are the reasons why a car display screen suddenly goes black: 1. Poor line contact: It is very likely due to poor line contact, so it is necessary to promptly check whether there is a loose connection in the lines. 2. Aging power signal: Of course, it could also be due to aging of the power signal line. Try replacing it with a new signal line. If the black screen issue is resolved, it indicates a problem with the power signal line. Additional information: The car display screen not only provides information such as navigation, rearview camera, and vehicle fuel consumption for viewing but also includes various multimedia entertainment systems for operation, offering convenience to passengers and enhancing the interior aesthetics. However, once the car display screen malfunctions, the inconvenience it brings to the driver will be obvious. Therefore, if there is a problem, it should be checked and repaired promptly.

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