Razr external screen does not work, external screen does not recognize when the flip is fully closed
Hello friends, good evening. I would like some help, my Motorola Razr model 2019 is having a problem with the external screen.
A few days ago, the external screen stopped working, in this case, I was able to identify that the screen is not burned and it is not a hardware problem, because, when I restart the device, the external screen works normally with the Motorola logos and da razr.
Apparently the diagnosis is that it is not identifying when the device is closed, that is, when the flip is closed it remains with the internal screen working and, due to this, it does not activate the internal screen.
I did the test, when the cell phone is almost 75% closed, the external screen still works, after closing the flip completely it stops working.
I've done all the factory resets and nothing worked.
Has anyone please had this type of problem and could tell me what it could be?