
ARK-2231R User Manual
40
5.2.2.9
CSM Configuration
Figure 5.12 CSM Configuration
CSM Support
Enable/Disable CSM support.
GateA20 Active
Upon Request - GA20 can be disabled using BIOS services otherwise GA20
cannot be disabled; this option is useful when any RT code is executed above 1
MB.
Option ROM Messages
Set display mode for Option ROM.
OS Selection
OS Selection.
Boot option filter
This option controls Legacy/UEFI ROM priority.
Network
Controls the execution of UEFI and Legacy PXE OpROM.
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 networks, storage,
or video.
Summary of Contents for ARK-2231R-S9A1E
Page 1: ...User Manual ARK 2231R S9A1E ARK 2231R Rolling Stock Fanless Computer ...
Page 8: ...ARK 2231R User Manual viii ...
Page 12: ...ARK 2231R User Manual xii ...
Page 18: ...ARK 2231R User Manual 6 Figure 1 2 ARK 2231R S9A1E AMK R100E Dimensions ...
Page 24: ...ARK 2231R User Manual 12 2 Insert the full size WWAN module in the place marked ...
Page 30: ...ARK 2231R User Manual 18 ...
Page 31: ...Chapter 4 4 Pin Assignments This chapter explains Pin Assign ments of ARK 2231R Series ...
Page 38: ...ARK 2231R User Manual 26 ...
Page 39: ...Chapter 5 5 BIOS settings This chapter introduces how to set BIOS configuration data ...
Page 44: ...ARK 2231R User Manual 32 5 2 2 2 Super IO Configuration ...
Page 68: ...ARK 2231R User Manual 56 ...
Page 69: ...Appendix A A WDT Sample Code ...
Page 72: ...ARK 2231R User Manual 60 ...
Page 73: ...Appendix B B Software ...
Page 75: ...63 ARK 2231R User Manual Appendix B Software ...