SDAVE macrumors 68040 Original poster Jun 16, 2007 3,620 669 Nowhere Sep 11, 2015 #1 Any way to completely wipe everything on a drive as I'm selling it? THat includes any EFI partititons etc. I accidentally erased the EFI partition and I keep getting this error in DIsk Utility
Any way to completely wipe everything on a drive as I'm selling it? THat includes any EFI partititons etc. I accidentally erased the EFI partition and I keep getting this error in DIsk Utility
Gregg2 macrumors 604 May 22, 2008 7,411 1,331 Milwaukee, WI Sep 11, 2015 #2 I know you can do it with TechTool Pro.