We may have found other answers which could help you.
Click here for 512mb Mp3 Playercan't switch on my medion?
how to change the battery in this device?
had the same problem with a eclipse replay sl?
Accoustic solutions ?
How can I fix a iPod model A1136 sn # 2z724009v9k?
Logik 2gb mp4 player l2gmp409?