It's done this before but I don't recall how I fixed it. I was just playing some music that I'd played before so I know it's not a corrupt file or anything and I was messing about in hijack. Basically it looks like I managed to set the source to first aux, nothing is connected there, and then to tuner. Of course I don't have one of those either. Now rebooting it hangs up. Emplode can't see it and I cna't get it to do anything other than respond to hijack commands.

Suggestions?

Boot log forthcoming...