North Bridge Configuration - ASROCK X79 Extreme7 User Manual

3.4.2 North Bridge Configuration

Primary Graphics Adapter
This allows you to select [PCI] or [PCI Express] as the boot graphic adapt-
er priority. The default value is [PCI Express].
PCIE 1 Link Speed
This allows you to select PCIE 1 Link Speed. The default value is [GEN2].
PCIE 2 Link Speed
This allows you to select PCIE 2 Link Speed. The default value is [GEN2].
PCIE 3 Link Speed
This allows you to select PCIE 3 Link Speed. The default value is [GEN2].
PCIE 4 Link Speed
This allows you to select PCIE 4 Link Speed. The default value is [GEN2].
PCIE 5 Link Speed
This allows you to select PCIE 5 Link Speed. The default value is [GEN2].
Intel(R) VT for Directed I/O Confi guration
Intel(R) VT-d
Use this item to enable/disable Intel(R) Virtualization Technology for
Directed I/O.
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