Ipod classic doesn't turn on. It asks to connect to itunes to restore, but the computer doesnt recognize it. Also, diagnosis mode doesn't detect the HD. What can I do? : r/ipod
How To Enable IPod Diagnostic Mode And Troubleshoot Your Broken IPod
How to enter diagnostic mode on iPod - GIGAZINE
How To Enable IPod Diagnostic Mode And Troubleshoot Your Broken IPod