My sensebender gateway died two days ago, no LED lights and/or connectivity via USB. I was powering through the USB port (Have tried different power supply). If I connect a batter to the BAT connectors on the board I only get a orange light but nothing more. I have a RFM69HW and W5100 boards connected to it. Any ideas which component it could be that has packed up on the board? I have already tried removing the RFM69HW and W5100.

Thanks