after update kernel from 5.2.14.1 to 5.3.1 my graphic card crash in external monitor.
https://tube.openalgeria.org/videos/watch/b6501fcb-f74e-4da6-9edc-733815f04394
The site you linked doesn’t show us anything about this problem other than a repetition of what you wrote here. You’re going to have to give us a little bit more if you really want us to help. 