![background image](http://html1.mh-extra.com/html/ibase-technology/mi811f-series/mi811f-series_user-manual_3315907074.webp)
66
MI811F Series User’s Manual
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.
Summary of Contents for MI811F Series
Page 15: ...General Information MI811F Series User s Manual 7 1 1 6 Block Diagram...
Page 23: ...Hardware Configuration MI811F Series User s Manual 15 2 SIO Board diagram of MI811F...
Page 48: ...40 MI811F Series User s Manual This page is intentionally left blank...
Page 76: ...68 MI811F Series User s Manual 4 5 Chipset Settings 4 5 1 South Cluster Configuration...
Page 86: ...78 MI811F Series User s Manual This page is intentionally left blank...