Advanced - Intel Txt (Lt) Configuration - Kontron KTQ77/Flex User Manual

KTD-N0848-B

10.2.7 Advanced - Intel TXT (LT) Configuration

Aptio Setup Utility – Copyright © 2012 American Megatrends, Inc.
Advanced
Intel Trusted Execution Technology Configuration
Intel TXT support only can be enabled/disabled if SMX
is enabled. VT and VT-d support must also be enabled
prior to TXT.
Secure Mode Extensions (SMX)
Intel TXT support
Version 2.15.1236. Copyright © 2012 American Megatrends, Inc
SMX (Intel Secure Mode Extension) instructions are enabled if supported by the CPU, so no BIOS
settings are present.
VT (Intel Virtualization Technology) is enabled/disabled in the menu: Advanced > CPU Configuration.
VT-d can be enabled/disabled in the menu: Chipset > System Agent (SA) Configuration.
Function
Intel TXT support
Page 83
Enabled
[Disabled]
Selection
Disabled
Enabled
BIOS - Advanced
Enables or Disables Intel ®
TXT (LT) support.
→← : Select Screen
↑↓ : Select Item
Enter: Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
Description
Enables or Disables Intel ® TXT (LT)
support.
KTQ77/Flex Users Guide