nickurey

Hi guys, I dont know what happened with my T29 .
Now I can only use it as a thumb drive.
When I turn on my T29, sometimes it can play for about 2 minutes, then show the "no power" warning and auto turn off. Sometimes Just when I turn on, it appear the warning then turn off immediately. Althought I have charged it for hours.

And one problem, I can not charge the player by connecting it to my computer through USB cable [my OS is Vista]. I thought that when I click on the remove device, then I can press the REC button to charge it, but it's not like that.
Anyone can help me to fix this problem.