30
User's Manual |
WL053
Chapter 3
BIOS SETTINGS
USB Configuration
X
Advanced
Legacy USB Support
Enabled
Enable Legacy USB support.
Disabled
Keep USB devices available only for EFI applications.
Auto
Disable Legacy support if no USB devices are connected.
XHCI Hand-off
Enable or disable XHCI Hand-off.
USB Mass Storage Driver Support
Enable or disable USB Mass Storage Driver Support.
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.
CSM Configuration
X
Advanced
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
Enables Legacy USB sup
-
port. AUTO option disables
legacy support if no USB
devices are connected.
DISABLE option will keep
USB devices available only
for EFI applications.
USB Configuration
Legacy USB Support
XHCI Hand-off
USB Mass Storage Driver Support
[Enabled]
[Enabled]
[Enabled]
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
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]