Summary
Intel® Ethernet adapter X710-T2L does not support NVM (Non Volatile Memory) versions 7.1 and earlier
Description
While completing the firmware downgrade the system reports: update not available both when trying to downgrade from both 7.3 and 8.0 to 7.0.
Resolution
NVM version 7.2 was the first version to support the Intel® Ethernet Network Adapter X710-T2L and X710-T4L.