Nexcom DNA 140 User Manual page 55

Chapter 4: BIOS Setup
System Agent (SA) Configuration
This section is used to configure the CPU power management features.
Memory Configuration
Enter the Memory Configuration submenu.
Graphics Configuration
Enter the Graphic Configuration submenu.
DMI/OPI Configuration
Enter the DMI/OPI Configuration submenu.
TCSS setup menu
Enter the TCSS setup menu submenu.
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Display setup menu
Enter the Display setup menu submenu.
PCI Express Configuration
Enter the PCI Express Configuration submenu.
VT-d
Enable or disable VT-d function.
Control IOMMU Pre-boot Behavior
Enable or disable the IOMMU in pre-boot environment.
X2APIC Opt Out
Enable or disable X2APIC Opt Out.
DMA Control Guarantee
Enable or disable DMA Control Guarantee.
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DNA 140 User Manual