What Causes the Sudden Blackout of the Boyue's Central Control Screen?
3 Answers
Boyue's central control screen suddenly going black may be caused by power supply failure, wiring issues, or damage to the screen itself. Additional Information: 1. Specific Causes: Abnormal power supply to the display screen; problems with cable connections; damaged display screen; abnormal video output signal from the motherboard. 2. Solutions: An occasional occurrence is normal, as the voltage is relatively low when starting the car, with most power being used for ignition. If the screen fails to light up multiple times during startup, it's advisable to check whether the display screen's power supply is normal. If the power supply is abnormal, the power module should be replaced. Then, inspect whether the cable connections are secure. If there are issues, replace the cables. If everything appears normal, the problem likely lies with the display screen itself.
I've been driving the Boyue for several years and encountered a sudden blackout of the central control screen. Common causes include power issues, software malfunctions, or hardware problems. For example, when the battery is low, the system may automatically shut down non-core functions to save power; or voltage instability during vehicle startup may cause temporary screen power loss. On the software side, it could be a system freeze, especially after frequent operations. I recommend first trying to restart the vehicle—turn off the engine, wait a few minutes, and restart to see if the screen recovers. If that doesn't work, check the fuse box, usually located near the driver's seat, to see if the relevant central control fuse is blown and replace it with a new one. For hardware issues, consider screen damage, loose wiring, or overheating triggering a protection mechanism. Don't rush to the dealership; checking these steps yourself can save trouble. If all else fails, contact a professional shop. I've used these steps, and they work well.
As a seasoned driver with years of experience, when the central control screen of the Boyue suddenly goes dark, I believe the first things to check are the fuse and power supply issues. A blown fuse is a common culprit, as daily driving involves significant current fluctuations—bumpy roads or aging circuits can easily cause it to burn out. Additionally, when the vehicle's battery ages or the alternator output is abnormal, the central control system may not receive sufficient power, causing the screen to go black directly. I've encountered similar situations while repairing cars. First, consult the fuse box manual to locate the corresponding fuse for the central control and try replacing it. If restarting the car doesn't help, you should also check for dampness, corrosion, or loose connections in the wiring at the front of the car, as these can easily lead to short circuits. Don't just keep driving; pull over safely before inspecting to avoid distractions on the road. Addressing the issue promptly can prevent minor problems from escalating into major ones, saving you more money and effort at the repair shop later.
