I have posted a detailed question at Faulty CPU/ODD sensors or fans after Dual Drive Kit Upgrade
I have got the ssd installed as my second drive using the dual drive kit. However, after reassembling everything, the CPU fan is running at full speed. Apple Hardware Test shows a failure for the error code TA0P, which points to a failure of ambient temperature sensor/connector. I have reassembled this machine 3 times now, with and without the ssd installation components and the problem is not going away.
Does anyone know a fix for this? I do not have warranty on this machine (2011 iMac. 27'') to get the logic board replaced for free. However, I'm willing to get the sensor connector checked by a technician if that would fix it.
Requesting help! :-(