High fan, low temperature

in Genius Bar edited January 2014

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)


Thanks. :) 

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