Hi, I don't know what all is needed, but we bought an Insigna tv and installed it last week as TV2 for dish and when all the cables were back together the remote would no longer work with the tv2. Called dish and they went throught the resetting the secondary address but it would not change, so they sent us a new remote. Well now the new remote does the same thing, it won't change the secondary address. There is an antenna that goes upstairs, but I'm not sure where it goes (connect to tv? connect to wall?), but there's not another one on the receiver. Any ideas? Thanks so much!