when i try to play music on my usb disk drive a message which reads no data even though i`ve music files in it
closed as off topic by Diago Feb 10 '10 at 6:10
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The usual culprit for this is the mode the MP3 player is operating in. In order to browse a USB MP3 player, some require that you enter the configuration settings and turn on something like Mass Storage Mode (names may vary). This will make the device operate as if it was a regular USB thumb drive and you can access data on it as expected.