please? anyone can help me??? i have it new but the charger is not working very well. i then tried a universal charger/adapter with 9 volts same as the original charger included in my package, but after i use the new charger my apad hangs when the robot appeared. and just like that... all i can see is the robot. but before that, i can't get connected to the web page i am viewing but i am connected to the internet provider. wifi and/or with a router.. and now, it's not turning on anymore!?? please help....