What's the reason for the Geely Vision S1 display screen not lighting up?

[LeEvangeline]

Geely Vision S1 display screen not lighting up is most likely due to poor line contact, and it is necessary to check the wiring and the connection points of the whole vehicle installation in time. Aging of the video power cord: You can try replacing it with a new power cord. If the problem is solved, it means that the video power cord is indeed faulty. Excessive use of the car camera: Excessive use of the car camera leads to poor chip photosensitivity, which not only causes a lot of snowflake phenomena but may also result in a black screen. Such chip abnormalities and design defects are beyond the owner's ability to resolve and require inspection, repair, or direct replacement at a repair shop.