C&T BCO-2000-V1605B, Руководство пользователя

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BCO-2000-V1605B l User’s Manual
4.3.10 CSM Configuration
74
Chapter 4: BIOS Setup
Item Options Description
CSM Support Disabled [Default] ,
Enabled
This item allows users to enable or disable for “CSM
Support”.
GateA20 Active Upon Request [Default] ,
Always
This item allows users to set Upon Request or Always for
"GateA20 Active“.
Option ROM
Messages
Force BIOS [Default] ,
Keep Current
Set display mode for Option ROM
INT19 Trap
Response
Immediate [Default] ,
Postponed
This item allows users to set the BIOS reaction to INT19
trapping by Option ROM: “Immediate” - execute the trap
right away;
“postponed” - execute the trap during legacy boot.
Boot option filter UEFI and Legacy [Default] ,
Legacy only,
UEFI only
This item allows users to select which type of operating
system to boot by option.
This item is configurable only when CSM Support is set
to Enabled.
Network Do not launch [Default] ,
UEFI,
Legacy
Controls the execution of UEFI and Legacy Video OpROM.
Storage Do not launch,
UEFI [Default] ,
Legacy
Controls the execution of UEFI and Legacy Storage
OpROM.
Video Do not launch,
UEFI,
Legacy [Default]
Controls the execution of UEFI and Legacy Video OpROM
Other PCI devices Do not launch,
UEFI [Default] ,
Legacy
Determines OpROM execution policy for devices other
than Network, Storage, or Video.