User`s manual

4-8
X9SCV-Q User's Manual

SystemAgentConguration
VT-d
Select Enabled to enable Intel's Virtualization Technology support for Direct I/O
VT-d by reporting the I/O device assignments to VMM through the DMAR ACPI
Tables. This feature offers fully-protected I/O resource-sharing across the Intel
platforms, providing the user with greater reliability, security and availability in
networking and data-sharing. The settings are Enabled and Disabled.
PEG#0 Gen
Use this option to congure PEG port Gen speed with compliant PCIe Gen
speed. The options are Auto, Gen1 and Gen2.
Initiate Graphics Adapter
This option allows the user to select the desired Primary Display adapter be-
tween the onboard Intel Graphics Accelerator (iGFX) or an optional PCI Express
Graphics (PEG). The options are Auto, iGFX/PEG and PEG/iGFX

SouthBridgeConguration
GbE Controller
Select Enabled to enable the onboard gigabit Ethernet controller. The settings
are Enabled and Disabled.
Wake on LAN
Select Enabled to enable the capabiltiy to 'wake-up' the system through the
Ethernet controller. The settings are Enabled and Disabled.
USB Functions
This feature allows the user enable or disable the onboard USB ports. The Op-
tions are Disabled and Enabled.
Legacy USB Support
This feature enables support for legacy USB devices. Select Auto to disable
legacy support if USB devices are not present. Select Disable to have USB
devices available only for EFI applicatioins. The options are Enabled, Disabled
and Auto.