I have problem with powering ON after I did iOS update of my iPAD to 8.3 version
iPad (3rd gen) Wi-Fi + Cellular, iOS 8.3
Posted on Jun 27, 2015 7:11 AM
Q: i have updated iOS 8.3 last night and have problem with starting of iPAD
Try
Restart / Force Restart
http://support.apple.com/en-us/HT201559