This is the kindof crap that gets me nuts..I work for a DNS contractor . We get w/o's like this all the time ..9 out of 10 times it is billed as a non pay trouble call. The customers buy tv's and try to do the work themselves when they are clueless..The they want us to come out and bail them out free of charge...I really wish Dish would dig their heels in and start charging these people for these calls...We are professionals..My advice is this..When in doubt , let the rpos handle it..Now some of you may think that you should not have to hire someopne just to connect a new tv..Well with the advances in technology, unfortunately electronics are becoming less user friendly..Something here doesn't add up.. TV has nothing to do with Satellite. So if one tv works then the other will too. So it worked on your old TV.. When you put in your new tv you changed something other than the cable that goes from your receiver to your tv. Verify that the cable that comes in from the dish is hooked to the port marked Satellite IN. We know you have a right cable going to the tv because you can see the aquiring Signal screen.. I have gone to to many home where the customer had the dish cable plugged into the antenna in port cause that is where they think it belongs.. If all cables are in the right place, then something on your dish equipment has failed and it might just be a coincidence.. It does happen, but more than likely a cable has just come loose or put in the wrong place..