If you want to see if the signals are weak, you can do a signal test. There will be no signal if the TV or cable box does not receive enough signals to broadcast video. It’s possible that your television is receiving weak broadcasting signals.
To fix this, simply change the input on your TV to the source where your set-top box is plugged in. For example, if your cable box is set to HDMI 2, the TV’s input source should be set to HDMI. HDMI 1, HDMI 2, HDMI 3, component 1 and component 2 are all examples of modern television inputs.Your TV must be set to the input that your TV box is connected to in order to display a picture from it correctly. This is the first and most common problem. When the source or input is incorrect, the TV shows no signal. When your TV and set-top box are both turned on but your TV says there’s no signal, it’s because of a problem with your TV’s input. In this instance, all you need to do is double-check if the cable box has been turned on or not. If your cable box or set-top box isn’t turned on, your Samsung TV will show no signal. When we turn on the TV, we often forget to switch on the cable box as well. This is one of the most common mistakes that people make. So, here are some potential causes for this issue. This article will go through all of the various causes as well as solutions to the problem.
A number of variables can contribute to this problem.
#No signal on tv twc how to#
How to fix a no signal issue on Samsung TV?Ī “No Signal,” “No Source,” or “No Input” alert will show on the screen if your TV isn’t receiving a signal from your TV box. This article is going to answer the question “How to fix a Samsung TV that doesn’t have a signal?”? And will include topics such as: what are the causes of this problem and how to solve it.