1) On Ryzen Master my voltage is always strange, when everything worked well at 1.3V, Ryzen Master was showing me 1.00V, but CPU-Z 1.3V..
And now i've double checked, i'm in 1.3V in the bios settings, CPU-Z is showing me 1.3V BUT Ryzen Master show me ~1.48V ! I don't know if this is the problem but even if i change in the bios the voltage (1.29 for example) it's still ~1.48V, only in Ryzen Master.
2) I don't think it will deteriorated this fast?
3) Just checked in the bios, every fans and pump seems working at normal speed.
TechyBen) I don't think so, i have a profile on the bios that i created when the temps were fines. And in Ryzen Master i've used the "Reset" button.
Thanks everyone for your help !