Change or remove hard disk passwordStep 1. Open the UEFI/BIOS setup utility.Step 2. Select Security.Step 3. Change or remove the hard disk password.To change or remove master password, select Change Master Password and press Enter.Note: If you remove the master hard disk password, the user hard disk password is also removed.To change user password, select Change User Password and press Enter.Note: The user hard disk password cannot be removed separately.Step 4. Select Exit ➙ Exit Saving Changes.28 User Guide