LanParty P45 T2RS User Manual page 85

Execute Disable Bit
When this field is set to Disabled, it will force the XD feature flag to
always return to 0.
Virtualization Technology
When this field is set to Enabled, the VMM can utilize the additional
hardware capabilities provided by Vanderpool Technology.
Core Multi-Processing
The options are Enabled and Disabled.
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BIOS Setup
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