Hey All- I just replaced my hard drive with a 3tb and added a ssd behind the optical bay using the kit and cable from OWC. Everything seemed to go fine and i've been able to re-install the OS. However, now i've noticed the CPU fan only is running full blast, but the temperature sensors seem low. I've been able to slow it down using Macs Fan Control, but am very curious why this is happening. I could keep using this program, but i'd rather let the OS handle. I have reset smc and pram. I've attached screen shot of the fan speeds and temperature. Anyone have thoughts here?