I think ever since the 10.5.3 update the cpu fans are running much more often. Ok it's summer but i'm also running an AC so it should be more or less fine.
Still, anyone else experiencing the fans running more constantly?
No issue here, my iMac's fans run the same since the previous update. In fact on hot days I have the use SMC fan control to speed up the fans as my iMac gets pretty warm.