Why does the Boyue display screen go black?
4 Answers
The reasons for the black screen are as follows: 1. The display has not been used for a long time and automatically enters sleep mode to save energy, resulting in a black screen. 2. The display malfunctions, causing a black screen. Solution: Send it to a professional display repair center to replace damaged components. 3. The display signal cable is loose or poorly connected, causing intermittent video signal transmission to the display, leading to a black screen. Solution: Reconnect and securely fasten the display signal cable. If the issue persists, replace the signal cable for testing. 4. The display has performance issues or unstable operation, causing a black screen. Solution: Update the graphics card driver and test. If the issue persists, replace the graphics card for testing. 5. The motherboard has performance issues or unstable operation, causing a black screen. Solution: Replace the motherboard directly for testing.
I'm the kind of car owner who enjoys tinkering with automotive issues. My Geely Boyue once had a black screen on the display. The first thing I thought of was checking the fuse—opening the fuse box under the hood to see if the corresponding part was blown. If not, I'd check whether the connector to the display was loose. Sometimes it's due to unstable power supply, possibly from an aging battery or a faulty alternator, so I'd use a multimeter to test the voltage. Software issues are also common—try restarting the infotainment system by holding the power button for about ten seconds. If none of these work, the screen might be damaged or there could be a module failure, requiring a professional inspection. For prevention, I regularly clean the connector interfaces to avoid dust buildup causing short circuits. The whole process is time-consuming, but DIY saves me money and expands my knowledge.
As a long-time Boyue driver, a blacked-out display screen is not something to take lightly. Once on the highway at night, my screen suddenly went black, and I couldn't see the navigation. I immediately turned on the hazard lights and pulled over. The check is simple: first, remove the car key and wait a few minutes before restarting to see if it recovers; if not, open the hood to check if a fuse has blown. If it's a power supply issue, insufficient battery charge or loose connection wires might be the culprit. Software crashes are also common, so I make it a habit to perform regular updates in the system settings. Long-term neglect can lead to driving safety hazards, so I recommend timely repairs without delay. A repair shop can quickly diagnose the issue with a scanner, and in most cases, replacing a small component will fix it.
When working in an auto repair shop, I've handled numerous cases of Geely Boyue display screen blackouts. Common causes include blown fuses interrupting circuits, power module failures, loose display screen cables, software conflicts, or aged/damaged screens. The solutions are straightforward: try replacing fuses or reseating connectors; if that doesn't work, reboot the system or update the software. For prevention, regularly checking vehicle battery health and circuit integrity can avoid most issues. Handy users can perform basic checks themselves, but complex problems should be handled by professionals with specialized tools.
