even when connected to a computer and charger and the reboot on itunes wont work also doing the reset wont work please help
Try DFU mode.
plug in your ipad to itunes.
make sure it's off
hold the power and home button 10 sec
let go of the power button and continu to hold the home button untill itunes gives a pop-up screen
Itunes will see the ipad and ask for a restore.
Retrieving data ...