I found the solution. Fix an iPhone that has been left in black, with apple logo lights or not. This serves to both iPad, iPhone and iPod touch. If what happened to you is that the iPad is stuck in the area of the icons. If what happened is that the iPad acts as if he had no battery, meaning that the iPad does not turn knowing that has a battery, this happens because the files that make iPad back to sleep are not correctly loaded in memory . If remains in the apple logo over 5 minutes.
Solution not turn my iPad
To solve any of these problems so we must do is Press the Home + Power buttons ie the button that makes us out of applications and with which we turn it on. In the next picture you can see it.
1. We must press the Home + Power buttons simultaneously, ie the button that makes us out of applications and with which we turn it on. Until the screen is off and on 2 or 3 times until it goes black for a while. In my case I had to be keeping the and buttons while. To do a hard reset must be left pulsed 10 seconds. In the next picture you can see it.
2. Wait a few seconds and plug the device's USB / Dock cable to the computer.
3. Now we wait a while, in my case it will have been one minute or so but can be longer and will be operational again.
If your iPad does not have much to leave it charging battery takes a few hours, when the battery fully discharges much it costs then return to take charge. If you have pressed the power button and the Home simultaneously and nothing must try to DFU mode and on iTunes.
Here you have a guide on ways to shutdown, restart or reset your iPad, iPhone or iPod Touch in case of problems:
Turning the iPad
To turn the iPad, you have to hold down the top button until the shutdown screen appears, confirm sliding the button.
Closing an application unresponsive iPad
To force quit an application, you must hold down the center button for 6 seconds at least.
Resetting the iPad
To restart, simply perform the shutdown, and then turn it on by holding down the top button until the Apple apple appears.
Reset the iPad
to force a reboot, keep pressed the center button and the top button for 10 seconds, ignoring the screen off until apple Apple to appear.
How to reset preferences iPad
to reset preferences, go to Settings> General> Reset> Reset settings. The data are not erased.
Clearing the iPad completely
if we erase settings and all data, the option is Settings> General> Reset> Erase All Content and Settings.