What Causes a Car Screen to Go Black?
2 Answers
It may be due to poor line contact, so it's necessary to promptly check if there's any loose connection in the wiring; it could also be because the power signal line has aged. Here are the relevant explanations: 1. Fault phenomenon: The malfunction of the central control screen is closely related to its installation process, as this task involves dealing with relatively complex wiring. Therefore, if you really need to install an additional screen, it's best to leave it to professionals. Otherwise, if the (wiring) installation is unprofessional or incorrect, it's likely to cause screen malfunctions, and could even burn out components inside the car, posing certain safety hazards. 2. Circuit design flaws: Issues with module abnormalities and design defects are beyond the scope of self-resolution, requiring inspection, repair, or direct replacement at a repair shop.
A black screen while driving can indeed be frustrating. Here are some insights based on experience. The most common causes include software system failures, such as navigation system freezes or crashes; sometimes it's a power issue, like a dead battery or a failing alternator causing power loss; loose or damaged wiring can also interrupt signals; blown fuses are quite common—check the fuse box; physical damage, like a broken screen itself, isn't unusual either. Start with simple fixes: turn off the engine, restart the system, or reset the settings. If that doesn’t work, avoid DIY attempts to prevent further damage and head to a professional auto repair shop immediately. For prevention, avoid parking in direct sunlight to prevent overheating, which can trigger malfunctions. Regular maintenance of electronic systems, keeping them free of water accumulation or dust buildup, can significantly reduce the chances of a black screen.
