the player mp3 it posts me on the screen that ' ' ' Starting "" ry for to me his memory SAMSUNG 652 K9F2G08U0M PCB0 in more with one number which is located behind the player of mp3 which is:2091-B52 2006-11-03 I thank you in advance !!
SAMSUNG 652
K9F2G08U0M
PCB0