User Manual

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Chapter 4: BIOS Setup
IOP VTD Enable [Enabled]
Allows you to enable or disable IOP VTD.
Congurationoptions:[Disabled][Enabled]
CRID Support [Disabled]
Allows you to enable or disable SA CRID and TCSS CRID control for Intel SIPP.
Congurationoptions:[Disabled][Enabled]
Above 4G Decoding [Enabled]
Allows you to enable or disable 64-bit capable devices to be decoded in above 4G address
space.Itonlyworksifthesystemsupports64-bitPCIdecoding.
Congurationoptions:[Disabled][Enabled]
4.5.2 PCH Configuration
PCI Express Configuration
DMI Link ASPM Control [L1]
AllowsyoutoenableordisablecontrolofactivestatepowermanagementofDMIlink.
Congurationoptions:[Disabled][L0s][L1][L0sL1][Auto]
Port8xh Decode [Disabled]
Allows you to enable or PCI express port 8xh decode.
Congurationoptions:[Disabled][Enabled]
The following item appears only when
Port8xh Decode
is set to
[Enabled]
.
Port8xh Decode Port# [0]
Select PCI Express Port8xh Decode Root Port. User to ensure port availability.
Congurationoptions:[0]-[23]
PCH Storage Configuration
SATA Controller(s) [Enabled]
Allows you to enable or disable the SATA Controller.
Congurationoptions:[Disabled][Enabled]
The following items appear only when
SATA Controller(s)
is set to
[Enabled]
.
SATA Mode Selection [AHCI]
Allows you to select the SATA controllers operation.
Congurationoptions:[AHCI][IntelRSTePremiumWithIntelOptaneSystem
Acceleration]