Changing permissions on my internal drive
I have an internal drive that is damaged and would only mount sometimes. I am using and external drive to boot and access my MacBook
How can I change the permissions on it.
GetInfo I cannot add user, Verify disk permissions is greyed out and I have tried resetpassword on boot but when I try to reset password on the damaged drive it just keeps processing for a couple of hours and nothing happens.
Is there any other possibility.
OS X Mountain Lion (10.8.5)