|Reply to everyone.|
Practically, the outer cover is attached to the connector, with a bad quality glue. This is, if it is a little stretched sideways, and at that moment the contacts are moving. At this point, the 12 volt passes through the data legs, where it should not get any voltage from outside.
The Etrone USB pd chip was burnt out, just like you saw in the picture. From then on, the machine will become hot and the battery will drain over the z usb-c connector. The machine continues to work, but the usb-c output no longer transmits data and is very hot. But even other can shatter the motherboard, just as you rotate the outer part connector.
So the Keyu Charger is not the cause of the Hi13 failure, but the new, bad USB.C connector. I ask everyone to check if the outer metal part of the connector is moving, it is forbidden to use it.
Source link: Attila Chuwi brand workshop Hungary. http://itwshungary.hu