I have Fake "Sony 512 mb" MP3 Player "no model no. on its board just two chipset ALi 5661 and samsung K9G4G08" it was working well and suddenly got crazy
when i connect it to usb give me uploading sign (sand watch) and nothing after

when trying to power on it it gives me Mp3 player and nothing after that

all this happens suddenly

when i enter to test mode a partion appers in my computer "but as reader only without memory card "removable disk""
when trying format it with "swissknife" it gives me "insert card"



can someone help me