Reset loop - Apple Logo/Red Cross
I have a 3rd gen Nano 4gb that is caught in a reset loop. The Apple logo appears for a few seconds then it goes to a red circle with cross in before looping over and over.
If on AC it loops the Apple logo to 'please connect to iTunes'
Things I have tried:
~ Diagnostic mode - passes all ok
~ Disk mode - does enter disk mode and iTunes will prompt to restore but resets before completion.
~ Restore mode - after a reset it doesn't stay on long enough to enter
~ Hard reset - doesn't appear to work
Any other ideas what i can try?
No water damage, never opened.