Can my tablet still be saved?

I have a problem. I was still playing with my tablet last night, but suddenly the screen went black. I tried to turn my tablet back on but there was no response.

I tried it again this morning and suddenly a vibration came back. I thought it would work again, but the screen stayed black.

I'm sitting right back to somehow save it. I connected my tablet to my laptop and it recognized my tablet. He even showed me that my tablet's battery level is at 100%.

I guess the display has to be broken on the inside somehow. No damage is visible on the outside. My tablet looks great.

Does any of you know better? I would be grateful for an answer. This tablet was a birthday present. I don't want to bang it.

(If I can't fix it myself, I'll think about a repair, but they're not cheap… That's why I describe my case here.)

Which tablet? Brand? Manufacturer? Type…

my glass ball is unfortunately in the process of being repaired…

Oh yes right…

It is a Samsung Galaxy Tab A6 (2016).

2016… Hmm, how often have you let the battery run flat?

I guess the battery is defective, because anyone who lets the Lipo battery drain completely even once - until it is switched off will immediately damage it permanently.

the battery is shown to you fully on the charging cable or on the Läppi, or on another device that sends electricity into it, because its low capacity is immediately full, but the battery is also empty immediately, when you reconnect the cable aussteckst…

So, replace the battery, or dispose of it - I don't see anything else… But take branded batteries, because the cheap ones from China don't last six months…