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User's Manual | CS631
Chapter 3
BIOS SETTINGS
Network Stack
Enable or disable UEFI network stack. The following fields will appear when this field is en-
abled.
Ipv4 PXE Support
Enable or disable IPv4 PXE boot support. If disabled, IPv4 PXE boot support will not be avail-
able.
Ipv6 PXE Support
Enable or disable IPv6 PXE boot support. If disabled, IPv6 PXE boot support will not be avail-
able.
PXE boot wait time
Set the wait time in seconds to press ESC key to abort the PXE boot. Use /- or numeric
keys to set the value.
Media detect count
Set the number of times the presence of media will be checked. Use /- or numeric keys
to set the value.
Aptio Setup Utility - Copyright (C) 2019 American Megatrends, Inc.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F9: Optimized Defaults
F10: Save & Exit
ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
Advanced
Network Stack Configuration
X
Advanced
Enable/Disable UEFI Net
-
work Stack
Network Stack
Ipv4 PXE Support
Ipv6 PXE Support
PXE boot wait time
Media detect count
[Enabled]
[Disabled]
[Disabled]
0
1
CSM Support
This section is used to enable or disable CSM Support. The following fields are only available
when "CSM Support" is enabled.
Boot option filter
This field controls Legacy/UEFI ROMs priority.
Network
This field controls the execution of UEFI and Legacy Network OpROM.
Storage
This field controls the execution of UEFI and Legacy Storage OpROM.
Video
This field controls the execution of UEFI and Legacy Video OpROM.
Other PCI devices
This field determines OpROM execution policy for devices other than Network, Storage or
Video.
Aptio Setup Utility - Copyright (C) 2019 American Megatrends, Inc.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F9: Optimized Defaults
F10: Save & Exit
ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
Advanced
CSM Configuration
X
Advanced
Enable/Disable CSM Sup
-
port.
Compatibility Support Module Configuration
CSM Support
Boot option filter
Option ROM execution
Network
Storage
Video
Other PCI devices
[Enabled]
[UEFI only]
[Do not launch]
[UEFI]
[UEFI]
[UEFI]
