One of the 2TB drives I run in a FW enclosure with my Mac Mini just stopped working last night. So I popped it in bay 4 of my Mac Pro to see what I could do for it... Upon startup I get... "the disk you inserted was not readable by this computer" It seems as dead as a door nail. I can't even format it. Disk Utility reports it having 0 Bytes capacity. See screen shots below. Any suggestions? These damn WD Greens are so quiet, I can't even tell if it's spinning up. At least it's still under warranty. Thanks for any thoughts.