A:Answer Hi there! Connecting your Insignia™ 40" Smart Fire TV to the internet requires a router, as your modem alone provides the internet signal. To do this, first, connect your modem to a router using an Ethernet cable. Then, turn on your TV and navigate to Settings > Network. From there, you have two options: either select Wi-Fi and choose your router's network, entering your Wi-Fi password if prompted, or connect an Ethernet cable directly from the router to your TV for a wired connection. Once connected, you'll be all set!
— Shiela | Insignia Support
