If you’re looking to connect your PlayStation 4 to a Vizio Smart TV, there are a few things you’ll need. First, you’ll need an HDMI cable. Next, you’ll need to find the PlayStation 4’s firmware version. Finally, you’ll need to find the Vizio Smart TV’s firmware version. Once you have these three pieces of information, it’s easy enough to connect your PlayStation 4 and Vizio Smart TV. To connect your PlayStation 4 to a Vizio Smart TV, first make sure that your Vizio Smart TV is connected to the internet. Once it is connected, open the Settings app on your Vizio Smart TV and click on “Connections.” Under “Connection Type,” select “HDMI.” Under “Output,” select “PlayStation 4.” Click on “OK” and then click on “Connect.” Now that your Vizio Smart TV is connected to your PlayStation 4, it’s time to find the PlayStation4’s firmware version. To do this, open the Settings app on your Playstation4 and click on “About PS4.” Under “Firmware Version,” select “3.50.” Click on “OK” and then click on “Exit Settings.” Now that you have the firmware version of your Playstation4, it’s time to find the Vizio Smart TV’s firmware version. To do this, open the Settings app on your vizio smart tv and click on “Firmware Version” under “System” tab On vizio smart tv go into Menu > System settings > About phone > Software update > Check for updates (if available) If there are no updates available then just close vizIOsmarttv>Settings>System>About phone>Software update>Check for updates (if available)