Questions & Answers for: Samsung YP nand

YP-T7J HI! MY YP-T7J DOES NOT WORK. WHEN I POWER IT ON ONLY DISPLAY "FILE SYSTEM NAND MOUNT FAILED. CAN YOU HELP ME? THANKS IN ADVANCE. how download music from my yp-t7j

...option is to click OK so I do and it Message: TARGET DEVICE INFORMATION --------- Device Type : NAND Drive Device Serial Number Type : SN_NOT_EXIST Device Serial Number : NOT EXIST Device Hidden ...