4 Replies Latest reply: Jun 2, 2014 5:52 PM by charlies_ipod
megan.riddle Level 1 Level 1 (0 points)

My computer is full and my new external harddrive just came in the mail (WD Passport). I am having a hard time formatting for mac, keep getting this message: Partition failed with the error: Couldn't unmount disk

 

SMART status not supported.

Partition Map Scheme: master boot record

 

It there something wrong with the drive?

 

Thank you!


MacBook Pro, OS X Mavericks (10.9.2)