Apple iPad Pro 12.9 (2020)
iPadOS 17
We have found 6 possible solutions to your problem.
Before you start this troubleshooting guide you need to check one important thing:
Can you turn on your tablet?
Yes
No
Why do we ask this question?
It's important to find out if you can turn on your tablet. If you can't turn on your tablet, you need to solve this problem first. When the problem is solved, you will most likely also be able to start your tablet.