Specifications

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Chapter 2: BIOS information
2.6.4 System Agent Configuration
VT-d [Disabled]
AllowsyoutoenableordisableVT-dfunctiononMCH.Congurationoptions:[Enabled][Disabled]
CPU Audio Device [Disabled]
Allows you to enable or disable CPU SA Audio Device. Configuration options: [Enabled] [Disabled]
Graphics Configuration
Allows you to select a primary display from iGPU, and PCIe graphical devices.
Primary Display [Auto]
Allows you to select which of the iGPU/PCIE Graphics device should be the Primary Display.
Configuration options: [Auto] [iGPU] [PCIE] [PCI]
iGPU Memory [Auto]
AllowsyoutoselecttheamountofsystemmemoryallocatedtoDVMT5.0usedbythe
iGPU.Congurationoptions:[Auto][32M][64M][96M][128M][160M][192M][224M][256M]
[288M][320M][352M][384M][416M][448M][480M][512M][1024M]
Render Standby [Auto]
Allows you to enable or disable Intel
®
Graphics Render Standby support to reduce iGPU
power use when the system is idle. Configuration options: [Auto] [Disabled] [Enabled]
iGPU Multi-Monitor [Disabled]
Set this item to [Enabled] to empower both integrated and discrete graphics for multiple-
monitoroutput.TheiGPUsharedsystemmemorysizewillbexedat64MB.
Configuration options: [Disabled] [Enabled]
DMI Configuration
AllowsyoutocontrolvariousDMIfunctions.
DMI Gen 2 [Auto]
AllowsyoutoenableordisableDMIGen2.Congurationoptions:[Auto][Enabled]
[Disabled]
NB PCIe Configuration
AllowsyoutoconguretheNBPCIExpresssettings.
PCIEX16_1 Link Speed [Auto]
Allows you to configure the PCIEX16_1 speed. Configuration options: [Auto] [Gen1] [Gen2]
DMI Link ASPM Control [Auto]
AllowsyoutoenableordisablethecontrolofActiveStatePowerManagementonSAsideof
theDMILink.Congurationoptions:[Auto][Disabled][L0s][L1][L0sL1]
PEG - ASPM [Disabled]
AllowsyoutocontrolASPMsupportforthePEGDevice.ThesettingtakesnoeectifPEGis
nottheactivedeviceatpresent.Congurationoptions:[Disabled][Auto][ASPML0s][ASPM
L1][ASPML0sL1]