
Trying to secure delete a 100Gb USB exeternal drive im selling using Disk Utility. I want to do 7 passes but it keeps coming with the same error at the end of the 1st pass. This error is after trying 1 pass just now.
The drive has been perfectly fine until now so im wondering whether this is some Lion glitch as there is no error mentioned after :
Is there some way of fixing this?
Ive done the repair drive option but it didnt do anything.
A normal non secure erase works but secure.
Help appreciated....
Last edited: