74
3.3.4 North Bridge Configuration
IOH ( I/O hub) Configuration
Intel
®
VT-d
Use this to enable/disable Intel
®
Virtualization Technology for the
Directed I/O.
Intel
®
I/OAT
Use this to enable/disable Intel
®
I/O AccelearationTechnology.
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.