What To Do If My Tv Says No Signal - Tap the “source” or “input” button to access your list of available sources. Web you get a message on screen saying something like, “no signal,” “signal loss,” “program not available,” or the. The first thing you should do when faced with a weak or no signal on your tv is to check. Web check your connections. Rescanning the tv channels often brings them back and fixes the “no signal” issue. Sometimes, your tv may encounter technical glitches that prevent it from.
The first thing you should do when faced with a weak or no signal on your tv is to check. Web you get a message on screen saying something like, “no signal,” “signal loss,” “program not available,” or the. Rescanning the tv channels often brings them back and fixes the “no signal” issue. Tap the “source” or “input” button to access your list of available sources. Web check your connections. Sometimes, your tv may encounter technical glitches that prevent it from.