iPad screen won’t respond
The screen will respond only to the Magic Keyboard, but only in a limited way. I can’t shut it down because it can’t move the slider in that screen. It was updated to 18.3.1 yesterday.
iPad Pro
If the screen isn't working on your iPhone or iPad - Apple Support
jerrifromanchorge wrote:
I can’t shut it down because it can’t move the slider in that screen.
Settings > General > Shut Down