User Guide

5-12
Chapter 5: BIOS Setup
System Agent (SA) Configuration
This allows you to change System Agent (SA) parameters.
VT-d [Enabled]
Allows you to enable virtualization technology function on memory control hub.
Congurationoptions:[Enabled][Disabled]
Above 4GB MMIO BIOS assignment [Disabled]
Allows you to enable or disable above 4GB MemoryMappedIO BIOS assignment.
Whenaperturesizeissetto2048MB,thisisdisabledautomatically.
Congurationoptions:[Enabled][Disabled]