Black screen from a drop ipad pro
So my ipad pro took a little tumble, with a case on, the screen isn't cracked but it won't turn on past a backlit black screen. Right after the fall it actually restarted normally but then it froze and restarted again a couple times while I was trying to get the audio functioning again and now it's like this. I tried updating it via itunes but it runs into an error and says I have to restore it but I didn't have it backed up to iCloud and I'd really like to avoid losing all my files if at all possible. Is there anything I can do? I've made it restart normally several times but I can't even get the apple logo to come up except when it attempts to update via itunes.
iPad Pro, iPadOS 13