cExpress-HL
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7.3.13.2
Miscellaneous > Trusted Computing
Feature
Options
Description
Coniguration Info
only
Security Device Support
Enabled
Disabled
Enables or disables BIOS support for security device. OS will
not show security device. TCG EFI protocol and INT1A interface
will not be available.
Current Status Information
Info only
7.4
Boot
7.4.1
Boot Configuration
Feature
Options
Description
Boot Configuration
Info only
Setup Prompt Timeout
1
Number of seconds to wait for setup activation key. 65535
(0xFFFF ) means indefinite waiting.
Bootup NumLock State
On
Off
Select the keyboard NumLock state.
Quiet Boot
Disabled
Enabled
Enable or disables Quiet Boot option.
Fast Boot
Disabled
Enabled
Enables or disables boot with initialization of a minimal set of
devices required to launch active boot option. Has no effect on
BBS boot options.
Boot Option Priorities
Info only
Hard Drive BBS Priorities Info
only
CSM16 Parameters
Submenu
CSM Parameters
Submenu
7.4.1.1
Boot Configuration > CSM16 Parameters
Feature
Options
Description
CSM16 Module Version
Info only
GateA20 Active
Upon Request
Always
UPON REQUEST - 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 Messages
Force BIOS
Keep Current
INT19 Trap Response
Immediate
Postponed
BIOS reaction on INT19 trapping by Option ROM: IMMEDIATE -
execute the trap right away; POSTPONED - execute the trap
during legacy boot.