Tv swap and no signal

I recently decided to add a larger tv in the bedroom where everything was working fine. After simply swapping the tv, I can’t get the direct tv streaming to work. When plugging in the little device that plugs into the hdmi the Direct tv logo pops up and then goes to next dtv logo like it’s rebooting but then cuts off and the tv gives a no signal screen. I pushed the button on the side of the dtv and it will go from red to a blue color but then cuts off after a few seconds when tv goes to no signal so……?