HT201412 I have tried all of the above and still can't get my ipad to respond

Question

I have tried all of the above and still can't get my ipad to respond

Answer 1

Everything? Did you see the very last part about restoring the iPad and did you notice that there is another link in that step in case you cannot restore the iPad?
Symptoms
Your iPhone, iPad, or iPod touch may occasionally stop responding to buttons, switches, or touchscreen input and may exhibit one or more of the symptoms listed below.
Resolution
If any of these symptoms occurs, follow the steps in this article to resolve the issue. The device:
Does not return to the Home screen after pressing the Home button
Does not wake from sleep after pressing the Sleep/Wake button
Does not turn on (or power on) when pressing any button
Appears frozen or unresponsive
Is unable to "Slide to Unlock" or "Slide to Power Off"
If a single application is not responding or freezes when it opens, you can force it to close
Press and hold the Sleep/Wake button until the red slider appears. When the red slider appears, release the Sleep/Wake button.
Instead of dragging the red slider, press and hold the Home button for six seconds.
If the device does not return to the Home screen, see the steps below to restart.
If the device is unresponsive or certain controls aren't working as expected, try restarting
To turn off the device, press and hold the Sleep/Wake button until the red slider appears.
Slide your finger across the slider to turn off the device.
To turn on the device, press and hold the Sleep/Wake button until the Apple logo appears.
If the device remains unresponsive or does not turn on (or power on), try resetting
Press and hold the Sleep/Wake button and the Home button at the same time for at least ten seconds.
If there is no video, verify that the device has enough charge to turn on
If you are using an iPad, ensure that it's connected to the 10W USB Power Adapter.
Let charge for at least twenty minutes, then see if it starts normally.
If there is no image on the screen, press the Home button to attempt to wake the device.
If the screen displays a red battery icon, let the device to continue to charge until it turns on.
If the above steps do not resolve the issue, or the if the screen remains black or shows a persistent Apple logo, try restoring with iTunes
Connect the device to your computer and open iTunes.
If the device appears in iTunes, select and click Restore on the Summary pane.
If the device doesn't appear in iTunes, try using the steps in this article to force the device into recovery mode.
Additional Information
Ensuring that your iOS device is kept updated to the latest software should minimize the occurrence of these issues.