mine stopped working and I had to buy another, I thing the problem came with leaving it plugged into the wall, no usb in, and moving it around my lounge into the corner, the power cord must of went on an angle, shorted something out, so I can plug it in to usb and one light comes on, but the light for the power won't come on. no mater what power point I use, so lesson to all, if you shift it around, unplug it from the wall, for your mate and mine, justin, last name case