Thanks for the links, I feel like I'm in good hands here and I'll probably have to watch them more often.GBATemp to the rescue :
https://gbatemp.net/threads/problem-with-nintendo-switch-after-replacing-m92t36.572115/
Especially the attachement for this post :
https://gbatemp.net/threads/problem-with-nintendo-switch-after-replacing-m92t36.572115/#post-9720233
It seems to be a capacitor : 10nf/25V