Help!!! i've had my ipad 3g 65gb for over 2 weeks, and have been using it pretty much as a book reader/normal use. Battery's at 90%, and i'm having dinner. After dinner and a shower (around 1.5hrs), the ipad just won't on! Tried pluggin it into both the computer, charging it with the AC adapter, pressing and holding on to every possible button combination, but it just won't on!!! anyone, pleasssse.. help me.