Just purchased the 1TB My Passort SE yesterday, I installed it and registered with you today.
I also own two other Hard drive, both Toshiba, 500GB.
While all three HDs sit side-by-side, no files being accessed from or to the HDs, WD My Passport SE 1TB external actually vibrates while the Toshibas are practically quiet.
Why does this happen? isolated issue? should I return this product?