Arbor Technology EmETXe-i88U4-D1508, User Manual

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BIOS
4.2.5 CSM Configuration
Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc.
Version 2.15.1226. Copyright (C) 2012 American Megatrendes, Inc.
Compatibility Support Module Configuration
CSM Support [Enabled]
CSM16 Module Version 07.79
GateA20 Active [Upon Request]
Option ROM Message [Force BIOS]
INT19 Trap Response [Immediate]
Boot option filter [UEFI and Legacy]
Option ROM execution
Network [Do not launch]
Storage [Legacy]
Video [Legacy]
Other PCI devices
[Legacy]
Enable/Disable CSM
Support.
→←: Select Screen
↓↑: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F9: Optimized Defaults
F10: Save and Exit
ESC: Exit
Advanced
Aptio Setup Utility - Copyright (C) 2019 American Megatrends, Inc.
Version 2.19.1269. Copyright (C) 2019 American Megatrendes, Inc.
Setting Description
CSM Support Enable (default) or Disable CSM Support
GateA20 Active
Select setting for GateA20. Options include:
► Upon Request (default) - GA20 can be disabled using
BIOS services.
► Always - do not allow disabling GA20; this option is
useful when any RT code is executed above 1MB.
Option ROM Message
Select display mode for Option ROM.
► Options: Force BIOS (default), and Keep Current .
INT19 Trap Response
BIOS reaction on INT19 trapping by Option ROM. Options
include:
► Immediate (default) - Execute the trap right away
►
Postoponed
- Execute the trap during legacy boot.
Boot option filter
Controls Legacy/UEFI ROMs priority.
► Options: UEFI and Legacy (default), Legacy only and
UEFI only