Hey, I got same problem as acerulr.
Fans go crazy, half cpu power, but it's not hot at all.
In my case it's this sensor
4ns /1/C0000008: TC0D--124
(TC0D - CPU 0 Die Temp)
Anyone know there this sensor is located, (is someone have some pics wold be nice), and eventually what to do about it
(Macbook Pro 17" mid 2010)
Edited by Miguel Arp - 10/1/13 at 1:52pm