Acura Embedded Systems PowerBrick Ultra, User Manual

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2.0 BIOS
» Limit CPUID Maximum
The CPUID instruction of some newer CPUs will return a value greater than
3. The default is Disabled because this problem does not exist in the
Windows series operating systems. If you are using an operating system
other than Windows, this problem may occur. To avoid this problem, enable
this field to limit the return value to 3 or less than 3.
» Intel Virtualization Technology
When this field is set to Enabled, the VMM can utilize the additional hardware
capabilities provided by Vanderpool Technology.
» EIST
This field is used to enable or disable the Intel Enhanced Speed Step
Technology
2.5 Super IO Configuration
» Serial Port 0/1/2/3 Enable or Disable
Select an Enable or Disable for the specified serial ports.
User’s Manual Page 7