My Tv Says No Signal. Make sure to unplug the power cord, not the hdmi cable. Web make sure the tv is set to the hdmi input your chromecast is plugged into, for example, hdmi 1 or hdmi 2.
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First, go to “ settings. Web tv says no signal what to check how to fix, i have an hd flat screen tv and when i turn it on it says no signal. Web make sure the tv and source device are both turned on, then disconnect the hdmi cable from one of the devices and then connect it again. Using your tv remote, go back to the “network and internet” option. Web make sure the tv is set to the hdmi input your chromecast is plugged into, for example, hdmi 1 or hdmi 2. “ then click on “ customer support/setup/product support.” now select “ software update.” finally,. Web check the antenna coaxial cable and connections. He says there are three ways to look at the. Web reset the tv box. Web if you don’t have the proper subscription, then the “no signal” message can appear.
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