I just installed my rtx 4080 and the fan cut off at idle and wasn’t spinning at all. Is that normal for these cards? The cards I’ve had in the past never had the fans turn off at idle.
This is normal as they only need to be turn when needed. You can adjust the fan speed if you use MSI AfterBurner and use the fan curve on it. You can adjust how you want your fans to turn and at what temps.