Copyright © 2020 NEXCOM International Co., Ltd. All Rights Reserved.
52
NSA 3190A User Manual
Chapter 4: BIOS Setup
Chipset
This section gives you functions to configure the system based on the
specific features of the chipset. The chipset manages bus speeds and access
to system memory resources.
System Agent (SA) Configuration
This field is used to configure System Agent (SA) parameters.
PCH-IO Configuration
This field is used to configure PCH parameters.
Save & Exit
Advanced
Chipset
Security
Boot
Main
Version 2.21.1278. Copyright (C) 2020 American Megatrends, Inc.
Aptio Setup Utility - Copyright (C) 2020 American Megatrends, Inc.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
System Agent (SA) Parameters
System Agent (SA) Configuration
PCH-IO Configuration
►
►
System Agent (SA) Configuration
Stop Grant Configuration
Configures the options for Stop Grant Configuration. The options are Auto
and Manual.
Control Iommu Pre-boot Behavior
Enables or disables the IOMMU (I/O Memory Management Unit) feature.
X2APIC Opt Out
Enables or disables X2APIC mode.
Save
&
Exit
Advanced
Chipset
Boot
Security
Main
Version 2.21.1278. Copyright (C) 2020 American Megatrends, Inc.
Aptio Setup Utility - Copyright (C) 2020 American Megatrends, Inc.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
Memory Configuration
Parameters
System Agent (SA) Configuration
SA PCIe Code Version
VT-d
Memory Configuration
Graphics Configuration
PEG Port Configuration
Stop Grant Configuration
VT-d
Control Iommu
Pre-boot Behavior
X2APIC Opt Out
9.0.52.64
Supported
[Auto]
[Enabled]
[Enable IOMMU during
boot without
exception list]
[Disabled]
►
►
►