3 Replies Latest reply: Oct 22, 2012 1:52 AM by Klaus1
lassscri Level 1 Level 1 (0 points)

I have a WD external 1 GB external hard drive  with Ntfs systen. I try to reformat it with disk tool to OS x extended. But disk tool can't do it. What do I do wrong


Mac mini (Early 2009)