Hi I have boxes with a quad card that shows up with e1000 e1000_probe: Intel(R) PRO/1000 Network Connection However since rebuilding a box from 4.7 to 5.3 this card has vanished - I would have thought this card is pretty generic so i dont believe there are not drivers for it - Any other thoughts? It does not show up at all in messages etc, and ethtool knows nothing of it either. thanks