Hi Charcola, thanks for posting logs and diag. I looked through diag and indeed you only have one active display device. But the log was incomplete, there was no crash statement anywhere in the log. Can you upload full log? Try following things and see if it helps narrow down the issue.
- Use a different monitor instead of TV.
- Use on-board sound card to output sound.
@Morelok
When starting up windows, you can go into bios and disable on-board graphics card. This should (int theory) solve your issue.