North Bridge Configuration - ASROCK EN2C602-4L/D12 User Manual

3.3.4 North Bridge Configuration

IOH ( I/O hub) Configuration
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Intel VT-d
Use this to enable/disable Intel
Directed I/O.
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Intel I/OAT
Use this to enable/disable Intel
Primary Graphics Adapter
This allows you to select a graphics device as the primary display.
The default value is [PCI Express].
Onboard VGA
Enable or disable the onboard VGA.
For EN2C606-4L/D12 / EN2C602-4L/D12 / EN2C602/D12:
PCIE3 Link Speed
This allows you to select PCIE3 Link Speed.
PCIE5 Link Speed
This allows you to select PCIE5 Link Speed.
PCIE6 Link Speed
This allows you to select PCIE6 Link Speed.
PCIE7 Link Speed
This allows you to select PCIE7 Link Speed.
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Virtualization Technology for the
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I/O AccelearationTechnology.
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