I recently got a new 500 WD gb external USB 2.0 hard drive. It was fine when I got it, but windows explorer can't detect it anymore. I can see it in the Device Manager as just "WD" under Disk Drive but not in my computer. Also when I right click on My Computer and select Manage then go to the Disk Management tab, I can't see it anywhere in there. Does anyone know what's wrong with it and the solution to it. This is driving me crazy.