While you wait for answers, we may have found some information which could help you.
Click here for Mp3 Player Gogearhow to change the battery in this device?
why wont my disc tray open on my Panasonic SA-PM38DB MP3 Player?
Accoustic solutions ?
How can I fix a iPod model A1136 sn # 2z724009v9k?
On/off switch not working?
can't switch on my medion?