Hi everyone. I have a big problem with a MP3 Player which I use it as a storage device. It has only 512 MB and I decided to use it as a stick. A long time ago i had encountered the problem shown in the "TITLE". So when i connect the device in ANY usb port it connects and disconnects every 3 seconds continously. Don't forget that this is only a MP3 player and on the box it is mentioned that is driverless. Until this problem the device was working well and i could use it as a little stick. I tried to uninstall the driver in Device Manager and to desable it but every time the same thing. The most important thing is now.....I connected it on a laptop and it works and i saw that the laptop has the same driver...I mean when i connect it it installs a driver. Also i can connect to my PC (where this problem occurs to my MP3 player) other usb devices such as hard disks printers webcams and everything works fine. So this means that the problem is not to the USB or the PM3 Player or driver...(If i am wrong please tell me...!)...so from were can this problem came from! Thankyou anticipated!