3.3.14 CSM Configuration settings
CSM support
Enable/Disable CSM Support
Enabled / Disabled
Option ROM Messages
Set display mode for Option ROM
Force BIOS / Keep Current
INT19 Trap Response
BIOS reaction on INT19 trapping by Option ROM: IMMEDIATE – execute the trap
right away; POSTPOND – execute the trap during legacy boot.
Immediate / Postponed
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
To Next Page
