You can be sure that it is not a question of hardware, I have been repairing equipment for more than 35 years when DiskDoctor and DiskEdit of the Norton utilities were the best in the market, in any repeated failure in a hard disk the first thing I check is the health of the hard disk, its cables, the memory and the voltages of the power supply, and now has not been the exception. The system is working almost correctly with an exhautive use of it. However, to leave no doubt in that sense I have used GsmartControl that does not allow me to do the tests that you recommend me, neither from windows nor from Hirens Boot version 2018, so I have made them with the official software for Samsung, USBbootSetup -SeaToolsBootable, and with Wester Digital Data LifeGuard Diagnostics, all with correct results and whose reports I sent in the attached zip file.
My purpose in repairing one of my computers is not so much that it works correctly as knowing more about the operation of SFCFix, otherwise I would have already made a copy of the user files and would have reinstalled the system.
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