My iPad is not running. When I turned it on, only the logo of the Apple appears on the screen. When make restart for it, nothing changes, it doesn’t turn on.
did you follow the steps described by Mike? Did it work?
Try restoring your iPad by manually entering the recovery mode.
Try restoring your iPad in DFU mode:
1. connect the iPad to your computer via the USB cable
2. launch iTunes
3. press and hold the Sleep/Wake & Home button for 10 seconds
4. after 10 seconds release the Sleep/Wake button but keep Home pressed
If you have done everything right the iPads screen will be black and iTunes will report a device in recovery mode. Go ahead and perform the usual factory restore via iTunes.