Using the System Setup Program and UEFI Boot Manager 45Boot Settings ScreenIntegrated Devices ScreenOption DescriptionBoot Mode(BIOS default)CAUTION: Switching the boot mode could preventthe system from booting if the operating system wasnot installed in the same boot mode.If the system operating system supports UEFI, you canset this option to UEFI. Setting this field to BIOS allowscompatibility with non-UEFI operating systems.NOTE: Setting this field to UEFI disables the BootSequence, Hard-Disk Drive Sequence, and USB Flash DriveEmulation Type fields.Boot Sequence If Boot Mode is set to BIOS, this field indicates to thesystem the location of the operating system files neededfor startup. If Boot Mode is set to UEFI, you can accessthe UEFI boot manager utility by rebooting the systemand pressing when prompted to do so.Hard-Disk DriveSequenceDetermines the order in which the BIOS attempts toboot from hard drives in the system during systemstartup.USB Flash DriveEmulation Type(Auto default)Determines the emulation type for a USB flash drive.Hard disk allows the USB flash drive to act as a harddrive. Floppy allows the USB flash drive to act as aremovable diskette drive. Auto automatically chooses anemulation type.Boot Sequence Retry(Disabled default)If this field is enabled and the system has failed to boot,the system reattempts to boot after 30 seconds.Option DescriptionIntegrated SASController(Enabled default)Enables or disables the integrated storage controller.User Accessible USBPorts(All Ports On default)Enables or disables the user-accessible USB ports. Optionsare All Ports On, Only Back Ports On, and All Ports Off.
