If this is a(n) hard disk player then check to see if the disk is running by holding the device to your ear while you turn it on you should hear a disk spinning up and then some clicks. If you hear buzzing or no spin-up then you have hard disk failure, contact the maker for warranty information. If that dont work try replacing the disk yourself but this is not reccommended.
every time i try to turn on my YH-820 thats what pops out i cant figure it out the manual says for me to reset it and plug it in i do and yet nothing happens.can anyone please tell me how i can make my mp3 work again?
much appriciation,
yazmin

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