Imac 2011 Ssd Thermal Sensor

The imac hard drive has an integrated temperature sensor.

Imac 2011 ssd thermal sensor.

How to clone existing harddrive to nvram reset which enables imac to acknowledge there has been h. Imac intel 27 emc 2309 and 2374 hard drive replacement. At the same time i installed a solid state drive. I simply diconnected the cable that normally connects between the hdd temp sensor socket on the main logic board and the hdd from the hdd but leaving it plugged into the logic board.

Following these instructions i simply replaced my hdd with an ssd. The install required a few hours but the imac is better than new. Owc s in line solution is the only hardware digital thermal sensor on the market allowing a third party sata drive to be installed in your imac. The imac fans will run at full speed if you replace the hdd without the temperature sensor and or proper connector.

Owc in line digital thermal sensor for imac 2011 hard drive upgrade. Copying information from the internal hard drive to the ssd. Gee won t it be just quicker and safer to use this. A convenient plug and play cable the in line digital thermal sensor eliminates fan noise and maintains proper system fan control through the imac s system management controller.

This hack fix bypasses the hdd temperature sensor in order to fool imac into thinking that hard drive is working at normal temperature. 2011 imac ssd upgrade tutorial with owc thermal sensor kit. Owc in line digital thermal sensor for imac 2011 hard drive upgrade. The only other item needed was a specialty sat cable between mother board and drive.