Hello!My son was playing with the earthquake for about 5 minutes and he came back it stopped.The esc seems to turn on but no fan spinning .Plugged un the programing card the 2 in one with display on it and nothing red light comes on for 8 sec and green flashes twice nad that is it.No voltage coming out on the connector what goes to the box.I have just plugged in to the pc with the card and i can change the settings.Please let me know what could be the problem.Thanks!!