How to Enable Wi-Fi on a TV
Wi-Fi enabled TVs have the ability to display so much more than just your TV service and your DVDs or Blu-rays. Turn on the Wi-Fi features of the TV to view online content, browse websites and stream videos and pictures from computers on your network. You can use the built-in settings menu on your TV to activate the Wi-Fi hardware and connect to your home network.
Turn on the TV and press the "Menu" button on the remote control.
Scroll to the "Network" option in the settings menu that appears and press "Enter."
Highlight the "Wireless" or "Wi-Fi" entry in network window and press "Enter." Your TV will display a list of available wireless networks.
Scroll to your Wi-Fi network's entry in the list of found networks and press "Enter." Use the on-screen keyboard that appears to enter the wireless password if your network has one. Highlight the "Connect" option and press "Enter" to join you wireless network.