For the socket, you will need to open the unit up, could be just the contacts bent or it could of become unsoldered from the board. If the plug, wire into plug loose, would possibly need a new plug fitting, buy then cheap, but fitting is usually by soldering
SD
July 2012
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix mp3 players.