60 Using the System Setup Program and UEFI Boot Manager
Integrated Devices Screen
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.
Embedded Gb NIC2
(Enabled default)
Enables or disables the embedded NICs.
MAC Address Displays the MAC address for the NIC.
OS Watchdog Timer
(Disabled default)
Sets a timer to monitor the operating system for activity,
and aids in recovery if the system stops responding.
When Enabled, the operating system is allowed to
initialize the timer. When Disabled, the timer is
not initialized.
NOTE: This feature is usable only with operating systems
that support WDAT implementations of the Advanced
Configuration and Power Interface (ACPI) 3.0b
specification.
Embedded Video
Controller
(Enabled default)
Enables or disables BIOS support for the integrated
video controller.
NOTE: This field can be disabled only if an add-in video
card is present. If this field is disabled, remote access
features such as virtual KVM are not available.
R310HOM.book Page 60 Thursday, March 4, 2010 1:03 AM
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