Vivo phone has a black screen, but breathing light is on?

If the model supports indicator lights, there may be a prompt message. If there is no indicator light, a light flashes on the screen of the mobile phone. It is suggested to take the mobile phone to the service center for testing and processing, enter the browser to search for vivo official website-Services-Service Center-View All-and select provinces and cities to query the address and contact information of local service centers.