CommentStreams:Ea37cd3f14c9a1920a011f31e5bcb00d

Hello，

The Raspberry PI logo shows that it can be displayed. There should be a configuration problem.

CM3 has only one video output interface, while Raspberry PI CM4 has two output interfaces. There should be a problem with the configuration of the system desktop display. Please check the configuration.

Or try reinstalling with the official system to test it out.