Last night, while playing Fiona's Gardening HD on Ipad, i felt sleepy. So I pressed power button and went to sleep without ending my game. This morning, I woke up and I realized that I can't turn on my IPAD anymore. I tried to press home button and power button but nothing come up. It's not out of battery, I can be sure about that because when I went to sleep, my ipad had more than 70% battery. And I tried to charge and plug in my computer, too. But nothing happen. Can anyone help me, please!!!