Have been using this device on my windows for over 7 months. Recently i bought a new MacBook Pro, transferred my previous data on Windows and then made my device Mac friendly. But now whenever i try to connect My Passport 071A on windows it isn’t being recognised. errrrr??
If you formatted your Passport for Mac only, you wont be able to access it normally through windows, chk the link bellow if you want to make your Passport work on Mac and Windows.
How to format a WD external hard drive in FAT32 (to use in Windows or Mac OSX)