What Causes the Black Screen on the Geely Boyue's Central Control Display?

[LeSkylar]

If the central control screen of the Boyue turns black, it may be due to poor line contact. It is necessary to promptly check whether there is a loose connection in the wiring. Other reasons for the black screen on the central control display include: 1. Aging wiring: This could be caused by aging power signal lines. Try replacing them with new ones. If the black screen issue is resolved, it confirms that the problem lies with the power signal lines. 2. Prolonged usage: Extended use of the screen can lead to failures in the power supply module, resulting not only in lag but also, in severe cases, a black screen. Of course, it could also be due to defects in the circuit design. However, issues like module abnormalities and design defects are beyond the scope of self-repair and require inspection, repair, or replacement at a professional service center.