Help, VR not working after uninstalling steam VR & Steam

yes my excat config is RTX3070 Foundation, Ryzen 5 2600X, 32Gb RAM, 1Tb nvme m2, Quest 2 and running with “only” Oculus Link , no more other components like Steam, VD etc…

all my parms are those from the post i gave above, exactly those.

https://forums.flightsimulator.com/t/quest-2-2080ti-link-fs2020-set-in-ultra-best-performance-simple-setup-guide/346291/1