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by knewman
21 Sep 2015, 08:44
Forum: Macs Fan Control
Topic: Temp readings and RPM readings, but can't change fan speed
Replies: 1
Views: 9838

Temp readings and RPM readings, but can't change fan speed

I find that my 2009 iMac runs hot to the touch, and on days when the ambient temperature is hot, I'd rather the machine run cooler, even if that means louder fans. I've installed Macs Fan Control, and I can see readings for temperature on many sensors, and RPM on three fans, but nothing I do changes...