What is the reason why the Haval H6 screen cannot enter the startup page?

[MacAnastasia]

Haval H6 screen cannot enter the startup page for the following reasons: Display screen failure: It is most likely due to poor line contact, and it is necessary to check whether there is a virtual connection in the line in time. Poor line contact: Use a clean disposable wet wipe or a clean damp cloth to wipe the screen clean. It may also be that the display screen line is loose, and you can go to the repair shop to disassemble and check. Module circuit failure: This type of failure is caused by loose wiring, poor contact, moisture, corrosion, etc., resulting in poor insulation, short circuit, bypass, etc. Loose power plug of the navigation display: Investigate the stability of the car's power supply voltage. If it is stable, then check the cable on the back of the machine to see if there is such a problem. It is recommended to replace the connection. If there is no problem in the contact, the display cable of the machine should be checked. If there is a problem, replace it with a new machine for testing.

[StMariana]

I've encountered this issue several times. A friend who drives a Haval H6 said the screen was stuck on the logo page, which is actually the infotainment system crashing. Last time, I helped a neighbor deal with it by holding down the center console power button for 10 seconds to force a reboot, and the screen came back on. It could also be caused by the infotainment system's memory being full, leading to a freeze—just like how a phone slows down after long-term use—so clearing the cache might help. Voltage instability can also cause a black screen, especially in cars with aging batteries. If all else fails, use the key to lock the car and wait five minutes for a complete power reset, similar to restarting a router. If it happens frequently, there's an 80% chance the system files are corrupted, and you'll need to visit a 4S店 to reflash the firmware—trying to fix it yourself could brick the system.

[McMalachi]

Back when I drove a taxi, I used a second-gen H6, and the infotainment system freezing was all too common. There's a key point many overlook: power up before ignition. Try pressing the start button twice without stepping on the brake to let the car complete its self-check before ignition, and the infotainment system will boot up much smoother. If the screen doesn't light up after being parked under the scorching sun in summer, it might be due to overheating protection—just turn on the AC to cool it down. Also, improperly wiring aftermarket dash cams can interfere with the infotainment system's power supply. I've seen cases where wrong wiring fried the main unit. Failed map updates on older infotainment systems are the most common cause of startup freezes—these require computer repairs. Don't fall for those so-called reset tricks; hardware failures mean you'll need to replace the main unit.

[BraxtonMarie]

Last week, my car's infotainment system also got stuck on the Haval logo, and I was sweating with anxiety. Later, the technician taught me a three-step solution: first, unplug all USB devices; then, disconnect the negative terminal of the battery for five minutes; finally, open the fuse box and check if the F16 infotainment system fuse is blown. If the fuse is indeed blown, you can just replace it for ten bucks at an auto parts store. In extremely cold winter weather, the LCD screen may also respond slowly, similar to how a phone shuts down due to freezing. Also, note that an incompatible aftermarket 360-degree surround-view module can cause system conflicts. My friend's third-party module bought online made the original infotainment system reboot repeatedly, and removing it fixed the issue.

[Tina]

That time I took the kids on an outing, my H6's screen suddenly went black, which really scared me. Later, I found out it was caused by a power outage during a system upgrade—just like how a computer crashes if the power goes out during a system update. Now, newer cars can upgrade over the internet, but remember to keep the engine running during the process and don’t turn it off for at least half an hour. Also, avoid using fast-charging heads with the car charger, as unstable power can affect the motherboard. Here’s a lesser-known fact: metal window tints can weaken GPS signals, indirectly causing the infotainment system to repeatedly search for a signal and freeze. The safest solution is to reset to factory settings—there’s a small RESET hole on the left side of the steering wheel; just use a SIM ejector tool to press it for 5 seconds.

[StBarrett]

Having repaired domestic cars for 15 years, I've seen numerous Haval infotainment system failures. First, check the BCM communication module—the black box under the steering wheel—as loose connectors can disrupt screen signals. Next, ensure the main unit's cooling vents aren't blocked by floor mats, as overheating triggers automatic shutdown protection. Nowadays, new owners often install ambient lighting; tapping into ACC power without proper wiring risks short circuits and module burnout. The trickiest issue is system-version and hardware incompatibility—upgrading a 2019 model to the latest OS may freeze it at the boot screen. If you hear clicking noises from the main unit, the HDD is likely failing and requires full replacement. Avoid cheap secondhand parts—software mismatches create bigger headaches.