Dell DX6004S - Manual (Page 57)

Using the System Setup Program and UEFI Boot Manager 57
Boot Settings Screen
Integrated Devices Screen
Option Description
Boot Mode
(BIOS default)
CAUTION: Switching the boot mode could prevent
the system from booting if the operating system was
not installed in the same boot mode.
If the operating system supports Unified Extensible
Firmware Interface, you can set this option to UEFI.
Setting this field to BIOS allows compatibility with non-
UEFI operating systems.
NOTE: Setting this field to UEFI disables the Boot
Sequence, Hard-Disk Drive Sequence, and USB Flash Drive
Emulation Type fields.
Boot Sequence If Boot Mode is set to BIOS, this field tells the system
where the operating system files needed for startup are
located. If Boot Mode is set to UEFI, you can access the
UEFI boot manager utility by rebooting the system and
pressing <F11> when prompted to do so.
Boot Sequence Retry
(Disabled default)
If this field is enabled and the system has failed to boot,
the system will reattempt to boot after 30 seconds.
Option Description
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
(On default)
Enables or disables the internal USB port.
Embedded NIC1 and
NIC2
(Enabled default)
Enables or disables the operating system interface of the
NIC1 and NIC2 controllers. (The NICs may also be
accessed through the system’s management controller).
Embedded Gb NIC1
(Enabled with PXE
default)
Enables or disables the embedded NICs. PXE support
allows the system to boot from the network. Enabled
with iSCSI Boot option is available if the NIC on board
supports iSCSI.
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