User's Manual

4-184-18
4-184-18
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Chapter 4: BIOS setupChapter 4: BIOS setup
Chapter 4: BIOS setupChapter 4: BIOS setup
Chapter 4: BIOS setup
Multiprocessor Specification [1.4]Multiprocessor Specification [1.4]
Multiprocessor Specification [1.4]Multiprocessor Specification [1.4]
Multiprocessor Specification [1.4]
Allows you to configure the MP Specification revision level.
Configuration options: [1.1] [1.4]
Frequency Ratio [Default]Frequency Ratio [Default]
Frequency Ratio [Default]Frequency Ratio [Default]
Frequency Ratio [Default]
Allows you to select the processor frequency ratio.
Configuration options: [Default] [X 12] [X 13] [X 14]
Hyperthreading [Enabled]Hyperthreading [Enabled]
Hyperthreading [Enabled]Hyperthreading [Enabled]
Hyperthreading [Enabled]
Allows you to enable or disable the Intel
®
Hyper-Threading Technology
feature. Configuration options: [Disabled] [Enabled]
Intel(R) Virtualization Technology [Enabled]Intel(R) Virtualization Technology [Enabled]
Intel(R) Virtualization Technology [Enabled]Intel(R) Virtualization Technology [Enabled]
Intel(R) Virtualization Technology [Enabled]
Configuration options: [Disabled] [Enabled]
Machine Checking [Enabled]Machine Checking [Enabled]
Machine Checking [Enabled]Machine Checking [Enabled]
Machine Checking [Enabled]
Configuration options: [Disabled] [Enabled]
Fast String Operations [Enabled]Fast String Operations [Enabled]
Fast String Operations [Enabled]Fast String Operations [Enabled]
Fast String Operations [Enabled]
Configuration options: [Disabled] [Enabled]
Compatible FPU Code [Disabled]Compatible FPU Code [Disabled]
Compatible FPU Code [Disabled]Compatible FPU Code [Disabled]
Compatible FPU Code [Disabled]
Configuration options: [Disabled] [Enabled]
Split Lock Operations [Enabled]Split Lock Operations [Enabled]
Split Lock Operations [Enabled]Split Lock Operations [Enabled]
Split Lock Operations [Enabled]
Configuration options: [Disabled] [Enabled]
C1 Enhanced Mode [Enabled]C1 Enhanced Mode [Enabled]
C1 Enhanced Mode [Enabled]C1 Enhanced Mode [Enabled]
C1 Enhanced Mode [Enabled]
Allows you to enable or disable C1E mode. In C1E mode, the CPU power
consumption is lower when idle. Configuration options: [Disabled] [Enabled]
No Execute Mode Mem Protection [Enabled]No Execute Mode Mem Protection [Enabled]
No Execute Mode Mem Protection [Enabled]No Execute Mode Mem Protection [Enabled]
No Execute Mode Mem Protection [Enabled]
Configuration options: [Disabled] [Enabled]
Adjacent Cache Line Prefetch [Enabled]Adjacent Cache Line Prefetch [Enabled]
Adjacent Cache Line Prefetch [Enabled]Adjacent Cache Line Prefetch [Enabled]
Adjacent Cache Line Prefetch [Enabled]
Configuration options: [Disabled] [Enabled]
Set Max Ext CPUID=3 [Disabled]Set Max Ext CPUID=3 [Disabled]
Set Max Ext CPUID=3 [Disabled]Set Max Ext CPUID=3 [Disabled]
Set Max Ext CPUID=3 [Disabled]
Enable this item to boot legacy operating systems that cannot support
CPUs with extended CPUID functions. Configuration options: [Disabled]
[Enabled]