No video or sound appears on TV
I disconnected my TV and unplugged the DirecTV receiver/DVR for several weeks.
I moved both TV and DirecTV receiver/DVR to another room where a mini used to be... TV with DirecTV receiver/DVR showed a picture and sound but couldn't change channels or watch recordings.
I bought a smaller TV and reconnected to DirecTV receiver/DVR back in its original location. New TV works with for internet apps, but no picture or sound with Reconnected DirecTV receiver/DVR.
My bill is paid up to date.
Do I have to do something to the DirecTV receiver/DVR when I connect to the new smaller TV?