iPad won't turn on (4th generation, 16gb WiFi only)
I've had my iPad for a couple of years now and I haven't had any problems until about a week ago when I dropped it. It wasn't a far drop, and it just caused a few small cracks on the screen. It worked like normal after this for about a week, then yesterday it just randomly turned off and won't go back on. It won't even show the apple logo or anything, even after holding both buttons for about 45 seconds or plugging it into the computer. If it had done this immediately after I had dropped it, then I would have just written it off as a completely broken screen. What confuses me is that this took about a week to happen. Is it possible that this is a software problem, and if so, how can I fix it, or is it just broken?
iPad (4th Generation)-OTHER, iOS 8, Not sure which version of iOS 8.