You can delete or change the password only after inputting the current password.
Execute System Setup, enter the password, and press [Enter].
Change the password the same way as setting one.
Execute System Setup, enter the password, and press the [Security] button.
When the following screen appears, click [Enter] in the [Set Supervisor Password] menu.
When the following message appears, enter the current password in the [Enter Current Password] field.
Press [Enter] in [Enter New Password] and [Confirm New Password].
When the following message appears, click [OK].
To save the changes in system setup, press [F10].
When the following message appears, click [YES]. The PC will restart.
Execute System Setup, enter the password, and press the [Security] button.
When the [Security] menu appears, click the [HDD Security Status] button.
When the following screen appears, click [Enter] in the [Set HDD Password] or [Set SSD Password] menu.
When the following message appears, enter the current password in the [Enter Current Password] field.
Press [Enter] in [Enter New Password] and [Confirm New Password].
When the following message appears, click [OK].
To save the changes in system setup, press [F10].
When the following message appears, click [YES]. The PC will restart.