Almost two weeks ago I noticed HDSentinel predicting failure of my external Seagate Expansion harddrive (ST10000DM0004 inside) because of the "Write Error Rate" attribute. Almost all its values (Current, Worst, Threshold) were 1, except for the Raw Value, which was 0!
After some time the health changed to 100%, and "Write Error Rate" values changed too: Current - 100, Worst - 1, Threshold - 1 (Raw Value was still 0). I did a surface check and there were no weak/bad sectors or any problems.
It stayed like this until today, when it's again "Predicted Failure" with almost all values are 1 (again except the Raw Value, which is still 0).
My confusion is because of the Raw Value, why it's 0? Is it normal?
P.S. The harddrive is new, it was bought only 3 weeks ago...