My system:
Ryzen 5 1600
GTX 1660 Galax
EVGA 500w 80 plus White
MSI b450m pro-m.2
I just upgraded to a new galax gtx 1660 and i noticed that the coolers are acting weird. Everything is working fine besides the fans, when idle they keep spinning for a second and then stops, and stays in this loop. Also sometimes only a single fan spins and stops.
When I start stressing the gpu with valley benchmark, both fans spins but inconsistently, the rpm keeps dropping to 0 every few seconds but they don’t stop, just gets slower and faster. Also, the temperatures are reaching 75C.
My old gtx 960 fans worked fine, only turning on when reaching certain temperatures and spinning consistently without dropping to 0 RPM.
Is this normal or is it a hardware problem?