After that remove the power cable of your TV directly from the wall. Remove the source from the power plug directly. In this case, you need to manually power cycle the television. There are times when the input-source connection gets glitched and doesn’t work properly, resulting in a no-signal message on the television screen. Perform Power Cycle on TV and Input SourceĪfter you have taken the above steps, you will need to perform a proper power cycle on your TV and connected sources, as this will re-establish the connection between the source and the TV. Inspect HDMI Cables, Port, and Source Inputįirst and foremost, you must make sure your HDMI cables, Coaxial cables, ports, and source inputs are all in perfect working condition and configured correctly with respect to your TV and connected source, such as Roku, Xbox, Firestick, Chromecast, PS4, etc.Īfter a long time of use, old HDMI cables can become weak and loose, potentially causing interrupted connections and resulting in no signal issue.Īfter you have inspected and replugged the cables carefully, you should switch between the input sources manually to verify the connection is established. Here are the things which you need to do in order to fix the no-signal issue on your Vizio TV. I have also included the two most common scenarios so that if you encounter them, you can directly follow the specific steps to resolve them. In the following paragraphs, I have explained all the possible fixes that you need to do, and if they are followed one by one carefully, by the end of this guide, the No Signal issue on your Vizio TV will be resolved. Nevertheless, there can be other minor issues that may be causing it, such as a temporary glitch with the TV, hidden input, or renamed input based on the connected device which sometimes creates confusion. How Do You Fix a Vizio TV when It Says No Signal?Īccording to Vizio TV users and official sources, the No Signal issue occurs due to an incorrect input source being selected on the TV, faulty HDMI ports, cables, or the source being unplugged. These were all the possible reasons which can lead to the no signal message being displayed. Here are all the possible causes of a “No Signal” error message on your Vizio TV. 
Let’s now take a look at all the reasons that can cause a No Signal message to appear on your Vizio TV.
So, Make sure all input options are tried slowly, waiting a couple of seconds after each change in input to see if anything is visible on the screen apart from the “No Signal” message. In almost all scenarios, the source gets connected to the HDMI port of your Vizio TV either directly or through an HDMI cable.įor this reason, a proper HDMI connection must be made, and the TV must be tuned to the correct input source. Your Vizio TV displays a “No Signal” message when there is no input signal being identified by the TV, either due to incorrect input being selected or because the connection between the TV and source is not proper.īasically, A source is necessary in order to watch anything on your Vizio TV, other than the built-in apps available on your TV, almost all other scenarios require an external streaming device, such as Roku, Firestick, Google TV Stick, Chromecast, or another streaming devices. What Does It Mean When Your Vizio TV Says No Signal? In this guide, I have compiled the best working solutions I found while researching this issue when it happened on my Vizio TV, so you will know what this error means, why it occurs, and what to do about it. As for my Vizio smart TV, it was working fine and giving me a balanced performance, but I started to encounter the no signal message, and I almost checked everything, but nothing seemed to work.
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