Medion akoya p6630 linux?

Hallöle, I have a Medion akoya p6630 laptop (I have Linux mint) my problem is that when I switch it on everything is normal but then shortly before it actually starts it freezes so to speak the screen I don't really know myself so I hope that someone can help me. Thanks in advance

Have you ever had your LINUX running?

Um, if I understand that correctly, do you mean whether I have used it before or how? So if you mean that then yes

So the problem is new and you were able to work with it before?

Exactly

Do you know what that is? And how can I fix it?

No.

Would reinstall LINUX.

Oke and how? Haha

Create Linux LIVE USB Stick, then boot from it and then install it.

How to create

YT says more than 1000 words

Okay, but does that happen to my data?

As also explained in the video, you can also create a rescue stick and thus back up your data beforehand.

Otherwise they will of course be overwritten (deleted).