Ipad Wont Turn On After Software Update. As explained at the beginning software errors will also cause your iPad wont turn on black screen. Install iMyFone Fixppo and run it.
It solves all common iPadOS issues without losing data. Your iPad will then check for a software update. Try to update.
Connect your iPad with it and click Next.
Go to Settings General Software Update and download the latest update. Turn off your iDevice and charge it. Launch the iTunes and connect your iPad to it. Do nothing just be patient.