ATA password

i tried 32 spaces and blank ...both message FAIL

then either there is an unkown default PW set. Or the master password was changed whilst turning on the ATA password protection.

If the password was changed you have no chance except by remembering it, either the user or the master password.

i was never able to reset an ata passwaord without the code

i used ultimate boot cd to clear ata password . but it needs master password . it is showing drive secuirty is maximum and on

is it possible to disable security as off


nobody changed master password

The master password is the one you used when you the password was set by you or the client. If no one remembers it the disk is good as a door stopper.