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Chapter 3: BIOS setup
Chapter 3
3.6.4 System Agent Configuration
NB PCI-E Configuration
The items in this menu allow you to select the operating speeds of the PCIe slots.
PCIEX16_1 Link Speed [Auto]
This item allows you to select the operating speed of the PCIEX16_1 slot.
Conguration options: [Auto] [Gen1] [Gen2] [Gen3]
PCIEX16_2 Link Speed [Auto]
This item allows you to select the operating speed of the PCIEX16_2 slot.
Conguration options: [Auto] [Gen1] [Gen2] [Gen3]
PCIEX16_3 Link Speed [Auto]
This item allows you to select the operating speed of the PCIEX16_3 slot.
Conguration options: [Auto] [Gen1] [Gen2] [Gen3]
PCIEX16_4 Link Speed [Auto]
This item allows you to select the operating speed of the PCIEX16_4 slot.
Conguration options: [Auto] [Gen1] [Gen2] [Gen3]
PCIEX16_5 Link Speed [Auto]
This item allows you to select the operating speed of the PCIEX16_5 slot.
Conguration options: [Auto] [Gen1] [Gen2] [Gen3]
Intel VT for Directed I/O (VT-d)
The items in this menu allow you to congure the Intel
®
Virtualization Technology for Directed
I/O (VT-d).
VTd Azalea VCp Optimizations [Disabled]
This item allows you to enable/disable the Azalea VCp Optimizations.
Conguration options: [Enabled] [Disabled]
Intel VT for Directed I/O (VT-d) [Disabled]
This item allows you to enable/disable the Intel Virtualization Technology for Directed
I/O (VT-d) by reporting the I/O device assigment to VMM through DMAR ACPI Tables.
Conguration options: [Enabled] [Disabled]