Article ID: 000039447 Content Type: Troubleshooting Last Reviewed: 07/13/2022

How to Get the Embedded Network Ports to Work in Legacy Mode?

Environment

Intel® Server System R1208WFTYS Intel® Server Board S2600WFT Intel® Ethernet Connection X557-AT2 Latest BIOS version (00.01.0016).

OS Independent

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Summary

Troubleshooting required to fix legacy PXE booting issues.

Description

When the boot mode is changed to legacy mode the system cannot see the onboard 10GbE network ports, but it does see an add-in 40GbE port. If the system is in UEFI mode, the 10GbE ports work fine.

Resolution

Run the firmware update for the network connection in the Intel® Server Board S2600WFT.

NoteThe firmware can be downloaded from the Non-Volatile Memory* (NVM) Update Utility for Intel® Ethernet Converged Network Adapter X722 Series for Intel® Server Board S2600WF (WFT sku) Family.

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