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Chapter 3 BIOS Setup
Chapter 3
North Bridge
Check to enableVT-d
function on MCH.
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.
System Agent Bridge Name
System Agent RC Version
VT-d Capability
VT-d
C-State Pre-Wake
Graphics Confi guration
NB PCIe Confi guration
Memory Confi guration
Ivy Bridge
1.5.0.0
Supported
[Enalbed]
[Enabled]
Chipset
Select Screen
Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous
Values
F3: Optimized
Defaults
ESC: Exit
C-State Pre-Wake
Controls C-State Pre-Wake feature for ARAT, in SSKPD[57].
Primary Display
Select which of IGFX/PEG/PCI Graphics device should be primary display or select SG for
switchable Gfx.
Internal Graphics
Keep IGD enabled based on the setup options.
DVMT Pre-Allocated
Select DVMT 5.0 Pre-Allocated (Fixed) Graphics Memory size used by the Internal Graphics
Device.
DVMT Total Gfx Mem
Select DVMT5.0 total graphics memory size used by the internal graphics device.
Graphics Configuration
Select which of IGFX/
PEG/PCI Graphics device
should be primary delay
or select SG for switch-
able Gfx.
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.
Graphics Confi guration
IGFX VBIOS Version
IGfx Frequency
Primary Display
Internal Graphics
DVMT Pre-Allocated
DVMT Total Gfx Mem
LCD Control
2137
350 MHz
[Auto]
[Auto]
[64M]
[256M]
Chipset
Select Screen
Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous
Values
F3: Optimized
Defaults
ESC: Exit
