I have had my Multi sport watch for a while now and it will not turn on anymore. When I plug it into my computer or any computer, I get a message "Power surge on USB Port" there is not enough power and I need to unplug the device. I have my computer plugged in and I have never had a problem before. Any tips on how to do a manual reset without plugging it into the computer or is there a help line that I can call? I cant seem to get a number to pull up online.