Chapter 7: BIOS
7-11
C-State Pre-Wake
Select Enabled to support C State Pre-Wake State features. The options are
Enabled and Disabled
Package C-State limit
Select Auto for the AMI BIOS to automatically set the limit on the C-State package
register. The options are C0/C1, C2, C3, C6, C7 and Auto.
LakeTiny Feature
Select Enabled for LakeTiny feature support for C-State confi guration. The options
are Enabled and Disabled.
Chipset Confi guration
Warning! Setting the wrong values in the following sections may cause the system
to malfunction.
System Agent (SA) Confi guration
The following System Agent (SA) information will be displayed:
• System Agent Bridge Name
• VT-d Capability
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 settings are Enabled and Disabled.
Graphics Confi guration
This item displays the following graphics information:
• IGFX VBIOS Version
• IGfx Frequency
Graphics Turbo IMON Current
Use this feature to set the limit on the current voltage regulator. Press "+" or "-"
on your keyboard to change this value. The default setting is 31.
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