In the confirmation dialog box, select Yes to proceed and
exit the BIOS Setup Utility, or select No to stop the exit
process.
Note -
After modifying any BIOS settings and selecting Save Changes and
Exit from the Exit Menu, the subsequent reboot might take longer
than a typical reboot where no settings were modified. The additional delay is
required to ensure that changes to the BIOS settings are synchronized with
Oracle ILOM.