Supermicro M11SDV-4C-LN4F User Manual page 79

PCIe/PCI/PnP Configuration
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The following information will display:
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PCI Bus Driver Version
•
PCI Devices Common Settings:
Above 4G Decoding (Available if the system supports 64-bit PCI decoding)
Select Enabled to decode a PCI device that supports 64-bit in the space above 4G Address.
The options are Disabled and Enabled.
SR-IOV Support
Use this feature to enable or disable Single Root IO Virtualization Support. The options are
Disabled and Enabled.
PCIe Spread Spectrum
Use this feature to vary the frequency of EMI. The options are Enable and Disable.
Target Link Speed
This feature allows the user, if set to (Force to X.X GT/s) for Downstream Ports, to establish
an upper limit on Link operational speeds. This occurs by restricting the amount of values
advertised by the Upstream component in training sequences. The options are Auto, (Force
to 2.5 GT/s), (Force to 5.0 GT/s), (Force to 8.0 GT/s).
VGA Priority
Use this feature to select VGA priority when multiple VGA devices are detected. Select On-
board to give priority to your onboard video device. Select Offboard to give priority to your
graphics card. The options are Onboard and Offboard.
Note: The default setting for VGA Priority is onboard display. If you want to select Offboard
to give priority to your graphics card, please follow the steps below:
BIOS > Advanced > PCIe/PCI/PnP Configuration > VGA Priority > Offboard > CPU SLOT6
PCI-E 3.0 X16 or CPU SLOT6 PCI-E 3.0 X8.
NVMe Firmware Source
Use this feature to select the NVMe firmware to support booting. The options are Vendor
Defined Firmware and AMI Native Support. The default option, Vendor Firmware, is pre-
installed on the drive and may resolve errata or enable innovative functions for the drive. The
other option, AMI Native Support, is offered by the BIOS with a generic method.
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Chapter 4: BIOS