3.3.11 CSM Configuration
CSM support
Enable/Disable CSM Support
Enabled / Disabled
Option ROM Messages
Set display mode for Option ROM
Force BIOS / Keep Current
Boot option filter
This option controls Legacy/UEFI ROMs priority
UEFI and Legacy / Legacy only / UEFI only
Network
Controls the execution of UEFI and legacy PXE OpROM
Do not launch / UEFI / legacy
Storage
Controls the execution of UEFI and legacy PXE OpROM
Do not launch / UEFI / legacy /
Video
Controls the execution of UEFI and legacy PXE OpROM
Do not launch / UEFI / legacy