BIOS Setup
ARD-042-N User Manual
41
4
4.4.9
CSM Configuration
BIOS Setting
Description
CSM Support
Enables / Disables CSM support.
GateA20 Active
•
Upon Request
disables GA20 when using
BIOS services.
•
Always
cannot disable GA20, but is useful
when any RT code is executed above 1 MB.
INT19 Trap Response
Sets how BIOS reacts on INT19 trap by Option
ROM.
•
Immediate
executes the trap right away.
•
Postponed
executes the trap during legacy
boot.
Boot option filter
Controls the priority of Legacy and UEFI
ROMs.
Storage
Controls the execution of UEFI and Legacy
Storage OpROM.
Video
Controls the execution of UEFI and Legacy
Video OpROM.
Other PCI devices
Determines OpROM execution policy for
devices other than network, storage or video.
Содержание ARD-042-N
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Страница 12: ...General Information ARD 042 N User Manual 5 1 W 1 5 Dimensions Unit mm...
Страница 50: ...BIOS Setup ARD 042 N User Manual 43 4 4 5 Chipset Settings 4 5 1 North Bridge...
Страница 51: ...44 ARD 042 N User Manual 4 5 2 South Cluster Configuration 4 5 2 1 HD Audio Configuration...