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Chapter 4 BIOS Setup
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Chapter 4
PCI Express Configuration
This section configures the settings of the PCIe root ports.
PCI Express Root Port 1 to PCI Express Root Port 8
PCI Express Root Port
Enable or disable each PCI Express Root Port.
PCIe Speed
Select the speed of the PCI Express Root Port: Auto, Gen1 (2.5 GT/s), Gen2 (5 GT/s)
or Gen3 (8 GT/s).
Hot Plug
Enable or disable the hot plug function of each PCIe root port.