Phantom 2 - 3D Zenmuse H4 + GoPro Black. It will not start... Hello to all, I'm trying to start the Phantom 2 just bought but I can not ... I state that I replaced the original supports with the biggest we avoid being framed by the camera. When then also turn on the Drone, the LEDs light up all (still green) for a few seconds and then go off. At that point he looks dead. I tried to press the again and again battery button, holding it down, but nothing. Light up all four LEDs (green) and after a couple of seconds go off ... HELP! N.B. It is the first time with the drones, so I didn't use the go pro: there is only the gimbal Zemuse installed but no camera mounted because - as I said before - I would like to learn to fly the drone and then to film with it. Thanks for help!