S SR 7 macrumors 6502a Original poster Jan 28, 2016 #1 if the previous owner of a mac doesn't reauthorize their mac from iTunes or sign out of iCloud does it affect anything or does formatting the HD and doing a clean install of the OS take care of the problem?
if the previous owner of a mac doesn't reauthorize their mac from iTunes or sign out of iCloud does it affect anything or does formatting the HD and doing a clean install of the OS take care of the problem?