11 Replies Latest reply: Jun 12, 2013 7:47 AM by chipistickman
chipistickman Level 1 (0 points)

When I open disk utilities the erase button is in grey and can't be clicked... I've tried using terminal and disk utilities, I also triede in a pc but it still says that the problem is I don't have write permission. How can I erase everything for good and reformat my usb? is there a program that can do that?


Screen shot 2013-06-10 at 9.53.52 PM.png


also when I hit verify disk it says it needs to be repaired but still doesn't enables the repari button.


Screen shot 2013-06-10 at 10.05.57 PM.png



iMac, Mac OS X (10.6.8)