NEC Express 5800 - Intel VT for Directed I;O Configuration

Hardware
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Intel® VT for Directed I/O Configuration
The following screen is displayed by selecting “Intel(R) VT for Directed I/O Configuration” in
IOH Configuration Menu.
Refer to the following table for the items.
Item Parameter Description
Intel(R) VT-d
(Note 1)(Note 2)
Disabled
[Enabled]
Set Disable/Enable for Intel(R)
Virtualization Technology for
Directed I/O.
[ ]: Factory default
(Note 1) The parameter cannot be set to “Disabled” when “x2APIC“ parameter in CPU
Configuration menu is set to “Enabled.”
(Note 2) The parameter cannot be set to “Disabled” when “Intel(R) TXT“ parameter in Intel(R)
TXT Configuration menu is set to “Enabled”