7.Select (highlight) the Configure Boot Parameters option and press Enter.
8.Select (highlight) the Boot Target Scan option and press Enter.
9.Select one of the scanning policies from the list presented. The Boot Path from NVRAM Targets option, which is the default option, requires additional configuration in the Configure Boot Devices option in the previous menu. Using this scanning policy, you can enter a list of particular targets and LUNs that you would like the EFI driver to search for potential boot devices. Other policies, such as the Boot Path Discovered Devices policy, do not limit the scan to particular devices, and may take several minutes to complete, depending upon the size of the SAN.
10.After completing your selection and configuration of the scanning policy, use the ESC key to exit the EFI configuration menus.