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34 Using the System Setup Program
Integrated Devices Screen
Table 2-4 lists the options and descriptions for the information fields that appear on the
Integrated Devices
screen.
64-Bit Technology Specifies if the installed processor supports Intel
®
64-bit
extensions.
Table 2-4. Integrated Devices Screen Options
Option Description
IDE Controller
(Auto default)
Enables the integrated IDE controller. When set to Auto, each
channel of the integrated IDE controller is enabled if IDE devices
are attached to the channel and the external IDE controller is not
detected.
SATA Controller
(ATA default)
Allows the integrated SATA controller to be set to Off or ATA
Mode. Off disables the SATA subsystem. ATA Mode sets the
SATA subsystem to Native IDE mode.
USB Controller
(On with BIOS support
default)
Enables or disables the system's USB ports. Options are On with
BIOS support, On without BIOS support, or Off. Disabling the
USB ports makes system resources available for other devices.
Embedded Gb NIC
(Enabled with PXE
default)
Enables or disables the system's integrated NIC. Options are
Enabled with PXE and Disabled. PXE support allows the system
to boot from the network. Changes take effect after the system
reboots.
MAC Address Displays the MAC address for the integrated 10/100/1000 NIC.
This field does not have user-selectable settings.
Secondary Embedded Gb
NIC
Enables or disables the system's secondary integrated NIC.
Options are Enabled without PXE and Disabled. PXE support
allows the system to boot from the network. Changes take effect
after the system reboots.
Secondary NIC MAC
Address
Displays the MAC address for the secondary integrated
10/100/1000 NIC. This field does not have user-selectable settings.
Table 2-3. CPU Information Screen (continued)
Option Description