ADLINK MI-220 - Manual (Page 49)

BIOS Setup 37
MI-220
4.3.2 CPU Configuration
Hyper-Threading
Enables/disables Intel® Hyper-Threading Technology.
Active Processor Cores
Number of cores to enable in processor. Options: All, 1.
Limit CPUID Value Maximum
When Enabled, the processor will limit the maximum CPUID
input value to 03h when queried, even if the processor sup-
ports a higher CPUID input value. When Disabled, the proces-
sor will return the actual maximum CPUID input value of the
processor when queried. Enable this option to allow compatibil-
ity with older operating systems.
Execute Disable Bit
Allows you to enable or disable the No-Execution Page Protec-
tion Technology. Setting this item to [Disabled] forces the XD