Kontron mITX-DNV - Figure 39: BIOS Advanced Menu - CPU Chipset Configuration

mITX-DNV - User Guide, Rev. 1.0
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Figure 39: BIOS Advanced Menu - CPU Chipset Configuration
BIOS SETUP UTILITY
Main Advanced Power Boot Security Save & Exit
CPU Chipset Configuration
EIST [Enabled]
Turbo Mode [Enabled]
CPU C State [Enabled]
→ ←: Select Screen
Active Processor Core 0
↑ ↓: Select Item
VMX [Enabled] Enter: Select
VT-d [Enabled] +/-: Change Opt.
VT-d Interrupt remapping [Enabled] F1: General Help
Max CPUID Value Limit [Disabled] F2: Previous Values
Execute Disable Bit [Enabled] F3: Optimized Defaults
IQAT [Enabled] F4: Save & Exit
Fast Boot [Enabled] ESC: Exit
Version 2.19.1266. Copyright (C) 2018, American Megatrends, Inc.
Feature Option Description
EIST [Disabled], [Enabled] Select whether to enable or disable Enhanced Intel SpeedStep
Technology.
Turbo Mode [Disabled], [Enabled] Select whether to enable or disable CPU Turbo capability.
CPU C State [Disabled], [Enabled] Select whether to enable or disable the Enhanced Cx state of the
CPU.
VMX [Disabled], [Enabled] Select whether to enable or disable the Vanderpool Technology.
VT-d [Disabled], [Enabled] Select whether to enable or disable VT-d capability.
VT-d Interrupt
remapping
[Disabled], [Enabled] Select whether to enable or disable VT-d Interrupt remapping. If
Interrupt Remapping is disabled, the XAPIC mode will be
disabled.
Max CPUID Value
Limit
[Disabled], [Enabled] Select whether to limit CPUID maximum value.
Execute Disable Bit [Disabled], [Enabled] Select whether to enable or disable Execute Disable Bit
functionality, which prevents malicious buffer overflow attacks.
IQAT [Disabled], [Enabled] Select whether or not to hide Intel QuickAssist Technology
device from an OS.
Fast Boot [Disabled], [Enabled] Select whether to enable or disable fast boot which skips
memory training and attempts to boot using last known good
configuration.