I couldn't find any post that will direct me what i want. My friend bought a Dell puter and after a month his HDD had like 25% of bad sectors so I called DELL and they are going to send him a new HDD but my question is whats the best utility to wipe it down i now that the minimum is like wipe it 7 times .
But what is the best utility? or why is there any freeware to do this?
I remmeber using Disk managers for low density fromats but i really have no idea what is the HDD's manufacturer.