The fan automatically accelerates by 2-3% per minute, it accelerates up to 97%, but it is not triggered by any load or temperature.
Also the adrenalin software does not display fan speed.
A tried a many things, reinstall and update card driver, and go to older driver, reinstall windows, setting up a tuning, none of this work.
One thing is work to start a "Stressz test", that was resetting fan speed to normal and it is start over
