please follow point 0 and 3 in this post and share necessary info.
Point 0 is basically the true reflash of the board. Almost every board will be back to life with it. I mean “true flash” because sdcard image does not really flash things.
Point 3 is just to dump log so that we can see what is going on. It is most likely I will still ask you to reflash the board after checking the log.