Modem still not working

I was meaning the nightmare of explaining what is going on and no one understanding on the phone my explanation that the router/modem is getting no signal at all. No one could understand what I was trying to say to them I truely appreciate them sending a tech, he changed the transmitter and it is still not getting any signal. He is trying another new modem/router. Still not getting a signal. He has tried 3 different routers and each one has done something different. He just keeps plugging away trying other things now. Ok, so the transmitter was bad was why the modem was getting no signal, and then once the transmitter was changed it wasn't getting a signal due to the dish had moved slightly. So if anyone ever experiences the modem cycling through the lights like that. It is a bad transmitter! Thank you hughesnet for finally getting my internet back up and running after a month without!