Nexcom DFA1163 User Manual page 53

Chapter 4: BIOS Setup
Network Stack Configuration
This section is used to configure the network stack.
Aptio Setup Utility - Copyright (C) 2021 American Megatrends, Inc.
Advanced
Network Stack [Disable]
Version 2.19.1266. Copyright (C) 2021 American Megatrends, Inc.
Network Stack
Enables or disables UEFI network stack.
Copyright © 2021 NEXCOM International Co., Ltd. All Rights Reserved.
CSM Configuration
This section is used to configure the compatibility support module features.
Enable/Disable UEFI Network
Stack
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
CSM Support
This field is used to enable or disable CSM support, if Auto option is selected,
based on OS, CSM will be enabled or disabled automatically.
GateA20 Active
Upon Request
Always
37
Aptio Setup Utility - Copyright (C) 2021 American Megatrends, Inc.
Advanced
Compatibility Support Module Configuration
CSM Support [Enabled]
CSM16 Module Version 07.81
GateA20 Active [Upon Request]
Option ROM Messages [Force BIOS]
INT19 Trap Response [Immediate]
Option ROM execution
Network [Do not launch]
Storage [Do not launch]
Video [Legacy]
[Legacy]
Other PCI devices
Version 2.19.1266. Copyright (C) 2021 American Megatrends, Inc.
GA20 can be disabled using BIOS services.
Do not allow disabling of GA20; this option is useful when
any RT code is executed above 1MB.
Enable/Disable CSM Support.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
DFA1163 User Manual