I changed my Seagate 1Tb HDD in my iMac late 2009 with a Samsung 840 Evo 120Gb SSD. I hot-wired the Temp Sensor, but now every time you turn it on the fans are running at high speed all the time.
I already had an SMC-based SSD Fan Control and HDD Fan Control on my Computer but it didn’t help. Then I put the old broken Seagate HDD in again (with temp sensor) but still the fans are running high. The only thing I noticed was that my frame is a little to high because now there is a small gap between the glass and the aluminium.
The iState showed that the temperature with hot-wire is 3 degrees Celsius without hot-wire its 9 degrees Celsius.
Please Help don’t know what to do :/
Thank you very much in advance for your answer :)