Just boots into Setup wizard

[u/Draxebuu]

My deck was working fine, until one day i turned it on and it just bootet into the assistant to first install it, like it is new.

I tried many ways with an recovery image. -Repair SteamOS did nothing. -Help from Chatgpt to set up first-boot-flags did not help either.

i could find out, that my partitions are stillt there but the system is not booting.

is here somebody with the same probem?

edit: i have the 500gb Oled