I bought a charger off Amazon since mine must have a shortage in it or something. Once I got it and plugged it in, the lights turned on blue and I thought everything was fine, but it wouldn't turn on while it was charging. I thought maybe it should be fully charged before I turn it on.. Waited for the blue lights to turn off, tried to turn it on and no luck! What's wrong with my GBM? Is it the battery? The charger? It isn't an authentic charger. I payed 5$ for it on amazon. But it's showing that it's charging just fine. Just not turning on!