See if you can find the internet connection settings on your smart TV by going to: Settings > General > Network > Open Network Settings OR Settings > Network > Open Network Settings.
To move the cursor on your display, use the up or down arrow on your remote control.
1When your TV is on, press the SETTINGS button on your remote control
2Move the cursor to Network and press the enter button (on some TVs you will need to select General first.)
3Keep the cursor on Open Network Settings and press the enter button
4Choose whether you wish to connect via a Wired connection or a Wireless connection, then press the enter button. If you are connecting via a wired connection, please make sure you have connected the network cable to the back of your TV.
5If you are connecting via a Wired connection, your TV will now be connected. If you are connecting via a Wireless connection, you will need to select your network from the available list.
6If you are connecting via a Wireless connection, you will be prompted to enter your Wi-Fi password. Move the cursor to Done once finished and press enter
7Your TV will now be connected to the internet