Be mindful of capital letters and special characters. If your TV asks for a WPA/WPA2 passphrase, just key in your wireless network password. If you're not sure what your password is, it might be written on the bottom of your router, or you may have received a slip of paper with it when your network was set up.. Connecting your VIZIO Smart TV to WiFi is quick and easy, enabling access to a wide range of online content. 2. Connect a VIZIO Smart TV to WiFi. Even though VIZIO Smart TVs are connected to WiFi in similar ways, the interface you may see on the screen may look slightly different. This interface is determined by the platform the TV is running on.
How to set up your VIZIO TV with the internet: Ready to get your TV online? Just grab your remote and let's get started: Press the Menu or Gear icon button on your remote. Scroll to Network and select your Wi-Fi network. Enter your Wi-Fi password or WPA2 passphrase (make sure it's the right one!) and hit Connect.. Your Vizio TV will fail to connect to a WiFi network if there's a local outage or maintenance going on. It can also happen if you're running the TV on outdated firmware. But in most cases, the TV connects to WiFi after the router restarts. Conclusion . As you can see for yourself, it is pretty easy to connect your Vizio TV to WiFi.