How to Connect Smart TV to Internet? Step-by-Step Guide

[Samuel Miller]

Struggling with getting your smart TV online? Whether you want to stream Netflix, YouTube, or mirror your smartphone screen, an internet connection is essential. In this guide, we’ll show you exactly how to connect your smart TV to the internet—via Wi-Fi or Ethernet—with easy, step-by-step instructions.

Works for most brands: Samsung, LG, Sony, Vizio, Hisense, TCL, Roku TV, and more.

Why You Need to Connect Your Smart TV to the Internet​

Smart TVs aren’t so “smart” without internet access. Here’s what you gain once connected:

• Stream apps like Netflix, Hulu, Disney+, Prime Video
• Update firmware for better performance and new features
• Cast from your phone using AirPlay or Chromecast
• Browse the web or access cloud gaming

How to Connect Smart TV to Internet via Wi-Fi (Wireless)​

This is the most common method and works for nearly all smart TVs.

What You Need:​

• A Wi-Fi network with internet access
• Your Wi-Fi password
• Your TV remote

Step-by-Step Instructions:​

1. Turn on your Smart TV.
   Wait for the home screen to load.
2. Go to Settings.
   On most TVs, press the gear icon or navigate using the remote.
3. Select Network or Internet.
   This varies by brand:
   • Samsung: Settings > General > Network
   • LG: Settings > Network > Wi-Fi Connection
   • Sony (Android TV): Settings > Network > Network Setup
4. Choose Wi-Fi or Wireless.
5. Select your Wi-Fi network name (SSID) from the list.
6. Enter your Wi-Fi password.
   Use the on-screen keyboard and confirm.
7. Wait for connection confirmation.
   You should see “Connected” or a checkmark.

You’re now connected! Try opening a streaming app to test the connection.

How to Connect Smart TV to Internet via Ethernet (Wired)​

Wired connections are more stable and better for 4K streaming or gaming.

What You Need:​

• An Ethernet cable (LAN)
• A router or modem with a spare LAN port

Step-by-Step Instructions:​

1. Plug one end of the Ethernet cable into your TV’s LAN port.
2. Plug the other end into your router.
3. Turn on your TV.
4. Go to Settings > Network.
5. Select “Wired” or “Ethernet.”
   Most TVs will detect the connection automatically.
6. Wait for the confirmation message.
   You should see “Connected via Ethernet.”

Troubleshooting: Smart TV Won’t Connect to Internet?​

If you're having trouble, try these quick fixes:

• Restart your TV and router.
• Move your router closer if on Wi-Fi.
• Double-check the Wi-Fi password.
• Unplug and replug the Ethernet cable.
• Check for firmware updates (if connected temporarily via phone hotspot).
• Factory reset your TV as a last resort.

Final Thoughts​

Now you know how to connect a smart TV to the internet using both Wi-Fi and Ethernet. A stable internet connection unlocks the full potential of your smart TV—apps, streaming, updates, and more.

Tip: For the best performance, use a 5GHz Wi-Fi band or Ethernet if your TV is far from the router.

FAQs​

Q: Can I use my phone’s hotspot to connect my smart TV to the internet?​

A: Yes, go to your phone’s hotspot settings and connect your TV to that Wi-Fi network. Be cautious with mobile data limits.

Q: What if my TV says “Connected, no internet”?​

A: It likely means your router is working but not connected to the internet. Restart your modem/router.

Q: Can I use a USB Wi-Fi adapter if my TV has no Wi-Fi?​

A: Some TVs support this, but check your TV model’s manual. Most older TVs don’t support external adap


Related Reading:

Why Is My Smart TV Not Connecting to the Internet?