more x5 problems

[Zertan]

Hello. I have an x5l that has been in for repair a few times. Some time ago the sound simply disappeared. I opened it up and everything seemed fine (i.e. all cables were there etc.). I have installed both the rockbox firmware and the original firmware but the original freezes on boot up. I also noticed it doesn't find any radio stations, and in the I/O-ports debug in rockbox, nothing happens even though I have playback on. I can still use it as a regular usb hdd. What could be the cause of this? A loose connector pehaps?

//zertan