at least the green light should come on when you have plugged in the ethernet cable and have connected it to a working router/ switch. With the first 220 Duet boards sold, there were some issues with the netork hardware - you may need to replace your board to get the web interface working (also it's still very buggy imho even with the working boards).
Markus
Edited 1 time(s). Last edit at 12/26/2013 09:00AM by markbee.
