TechToolPro 9 is reporting HD S.M.A.R.T. failures on booth my iMac running Sierra and my MacBookPro running El Capitan. None of my other DiskUtilities find any S.M.A.R.T. problems/failures. Is this a glitch with TTP9 or is just that much better than all the other Disk Utilities? Need to know before I go through expense of buying and installing new HDs. I clone each drive once a week. -But need to know why only TTP9 is reporting S.M.A.R.T. problems/failures.
↧