48 Using the System Setup Program and UEFI Boot Manager
Integrated Devices Screen
Hard-Disk Drive 
Sequence
Determines the order in which the BIOS attempts to 
boot from hard drives in the system during system 
startup.
USB Flash Drive 
Emulation Type
(Auto default)
Determines the emulation type for a USB flash drive. 
Hard disk allows the USB flash drive to act as a hard 
drive. Floppy allows the USB flash drive to act as a 
removable diskette drive. Auto automatically chooses an 
emulation 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 Description
Integrated SAS 
Controller
(Enabled default)
Enables or disables the integrated storage controller.
User Accessible USB 
Ports
(All Ports On default)
Enables or disables the user-accessible USB ports. Options 
are All Ports On, Only Back Ports On, and All Ports Off.
Internal USB Port 1 
(On default)
Enables or disables the internal USB port.
Internal USB Port 2
(On default)
Enables or disables the internal USB port.
Embedded NIC1 and 
NIC2
(Enabled default)
Enables or disables the OS interface of the two embedded 
NICs. (The NICs may also be accessed through the 
system’s management controller.)
Embedded Gb NICx
(NIC1 default: Enabled 
with PXE; 
Other NICs: Enabled)
Enables or disables the embedded NICs. Options are 
Enabled, Enabled with PXE, and Enabled with iSCSI 
Boot. PXE support allows the system to boot from the 
network. 
MAC Address Displays the MAC address for the NIC.
Option Description
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