How to Fix a Black Screen on Geely Emgrand Display?

[OscarMarie]

The touchscreen has a display, and the buttons respond when pressed, but control functions cannot be executed. A factory reset is required. The RFID on the touchscreen does not match the RFID set in the host program. The distance of the line receiver exceeds the limit. It is necessary to visit a 4S shop for repair.

[DiViolet]

I've dealt with the Geely Emgrand display screen blackout issue many times. I suggest starting with the simplest solutions first. A blown fuse is one of the common causes - check the relevant fuses in the cabin fuse box located under the steering wheel, pull them out for inspection and replace if burnt. Sometimes it's caused by poor contact in wiring - try unplugging and firmly reconnecting the center display screen's connectors, especially after driving on bumpy roads which may cause loosening. Software glitches can also lead to black screens - I recommend turning off the engine, waiting five minutes, then restarting the system to see if it recovers. If these don't work, the display screen itself might be damaged or there could be motherboard issues - Geely's infotainment system occasionally has bugs requiring firmware updates. If you can't fix it yourself, go to an authorized repair shop immediately as they have professional diagnostic tools - don't delay your daily driving and navigation needs. Always pay attention to how vehicle vibrations or weather changes might affect electronic components.

[McElle]

When the Geely Emgrand display screen goes black, I would first rule out setting issues, such as confirming that the brightness adjustment button wasn't accidentally pressed to dim it. Restarting the engine often helps - turn off the ignition, wait a moment, and restart to see if the screen lights up. Common faults include blown fuses or wiring harness short circuits; check the vehicle's fuse box and replace any blown fuses. There's a high risk of hardware damage, so if the screen remains black for an extended period, get it inspected at a service center promptly. Safety comes first - don't force driving the car.