At fully erasing a Sata Harddrive so literally nothing is left over? I'm having problems with one of my Sata harddrives because it doesn't seem to be fully erasing. I was wondering if any one here could recommend me a program that erases every part of the harddrive since something is causing errors on it as if it keeps remembering old operating systems I've installed on it which are causing new problems with the new operating systems. Thank you for your help. The reason I know this is because when I install a new operating system, some old programs for the old operating system still exist! So that means Snow Leopard is failing to erase my Sata Harddrive for whatever reason.
But thats why, in Snow Leopard I made this harddrive a Fat Ms so Windows could read it. I'm going to try to correct this problem in Windows. So, I'm looking for a Windows 7 tool that will entirely wipe my Sata harddrive out. Thank you again.