3 Replies Latest reply: Apr 10, 2013 10:54 PM by deldan
deldan Level 1 (0 points)

I have just purchased a new 2Tb Seagate HD to use on my iMac.

At present it is formatted for Windows (NTFS)

How do I reformat the disc to operate as my external back-up in Time Machine?

iMac, OS X Mountain Lion (10.8.3)