Unplug all hdmi cables from the tv.

Vizio tv won t switch inputs. Here are some troubleshooting steps you can take to try and get it back up and running. If your vizio tv’s hdmi port isn’t working, it could be a number of things. Press the channel buttons on the tv, sometimes they cycle through the inputs, menu button on the tv and select input.

Next to each hdmi input, there is a number. Tap the device you want to modify. Your television needs to be.

So with that plug in your most used. Turn off your device and then your vizio tv. Unplug the power adapter from the power source.

Verify the connection points of the device being used and select the corresponding a/v. Use the slider to select the appropriate. Buy a universal remote and fix the input.

#vizio is attempting to force people to use #smartcast with its newest tv update. Randomly it decides to turn on the smartcast input, and no matter how many times we switch it to any hdmi input, within about 5 seconds it automatically. Press and hold the power button.

On the lcd screen, tap the menu icon. To check the input settings, simply access the input screen by pressing the input button on the tv remote. Do a power cycle a.