Hi Mark, Thanks for making that clear, with your second one where the Magjack green LED lights but the Green LED on the board doesn't try reprogramming the PIC or the off chance the LED is bad check that. Your first one RJ may have to chime in OR better yet give him a PM with the details and he will be able to give you some precise things to check. When I had problems with mine he had me check a couple things and I was able to pin point and fix the problem.