I've got a Lenovo IdeaPad Y580 with hard drive passwords enabled for both drives.
The circumstances (frequent travel) that prompted me to install hard drive passwords are no longer in my life, so I'd like to remove these passwords.
I have reset the BIOS using options in the BIOS. This did not remove the passwords I have to type in BIOS before I can boot the system with the drives install.
I have all applicable BIOS passwords for this system. It is my personal property, so there's no special corporate or company software in play that would prohibit this.