Well a bit more info would be helpful. For example what type of LNB do you have on the dish... Does it have a DP on the front of it or not? If it has a DP, what reciever do you have, older recievers cannot talk to a DP LNB (ones with 4 digits in the model name), they need an adapter. You might have to do a switch test if your new reciever to get it to talk to the LNB if it was in the mode of talking to they other type of LNB.