Chapter 4: BIOS
81
Chipset Configuration
Warning:
Setting the wrong values in the following features may cause the system to malfunc-
tion.
System Agent (SA) Configuration
The following System Agent information will display:
•
System Agent Bridge Name
•
SA PCIe Code Version
•
VT-d
VT-d
Select Enabled to enable Intel 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 options are
Enabled
and Disabled.
Gaussian Mixture Model
This feature is to enable or disable the System Agent Gaussian Mixture Model device. The
opitons are
Enabled
and Disabled.
Graphics Configuration
Primary Display
Use this feature to select the graphics device to be used as the primary display. The options
are
Auto
, PEG, and PCIE.
Primary PEG
This feature allows the user to select the primary PCI Express Graphics (PEG) slot. The
options are
CPU SLOT6 PCI-E 3.0 X8 (IN X16)
and CPU SLOT7 PCI-E 3.0 X8.
Primary PCIE (PCI-Express Graphics)
This feature allows the user to specify which graphics card to be used as the primary
graphics card. The options are
Onboard
, PCH SLOT4 PCI-E 3.0 X4 (IN X8), and PCH
SLOT5 PCI-E 3.0 X4 (IN X8).