I have the old Dish SD box. It is a 322. Anyway. I have 2 TVs hooked up to it. For years it has worked fine. Now only one of the TVs get a signal at any one time. The other gets the message of the lost signal, check your connections, unplug the receiver, etc. I unplug the box and then restart, go through the whole connection routine, and in the end one of the TVs has a signal (all the channels), usually the #1, but not always. Sometimes #2 (with #1 no signal). So, obviously both TVs are connected properly to the cable. I have not figured out what makes a specific TV work. It seems like the first TV I turn on after the receiver boots is the one that will work. I went through the diagnostics. It says there is a connection, but when I try to dial out it says there is a failure. Not sure how that is relates to the problem. I suspect there is trouble with the box.
I have called Support, but about all they suggest is pay $95 to have a technician look at it.
I have called Support, but about all they suggest is pay $95 to have a technician look at it.
Last edited: