Not sure if this will help, I ran into a WD drive freezing up and found it had a small partition on it from the manufacturer that formatting didn't remove (probably the WD backup software) and in the first position was a very small (unallocated?) partition marked with an ASTERIX. I used EaseUS Partition Manager to merge them before re-formatting. You might also make sure it's set as ACTIVE and PRIMARY.
thank you for that info..i am using a WD as well..











