I have been reading elsewhere that recent firmware updates means that Apple are now reading SMART data direct from the hard drive, negating the need for the OWC sensor cable. Does anyone have any experience of this?
I’m particularly interested in Late 2015 iMacs.
Can someone explain why the existing hard drive doesn’t need the OWC thermal sensor? Why can’t you just disconnect the cables from the HDD and reconnect them to the replacement SSD?