Hi, My DVR no longer shows any sign of life, other than the white light on the side when plugged into computer. The computer tells me the device is malfunctioning. The battery is charged at 3.74volts. The reset button has no effect, as does the power button. Removing and replacing the battery has no effect. Is there no hope for my DVR after little use since purchased? The K1 has been very troublesome since fitted. The DVR screen gets quite warm when connected to the computer. Can you help?