The fastest way: use your TV remote and your WiFi password

Most Samsung TVs connect to the internet through your home WiFi network. You do not need cables, a separate box, or a technician. You need your WiFi network name (called the SSID) and your WiFi password — the same ones you use on your phone or laptop.

Turn on your Samsung TV and press the Menu button on the remote. Look for Settings or Network. Select Network, then WiFi, then the name of your network from the list that appears. When prompted, type your WiFi password using the remote's arrow buttons and number pad. The TV will connect in about 30 seconds.

If your TV does not find your network, move closer to your router or restart both the TV and the router. If you do not know your WiFi password, check the sticker on the back of your router, or log into your router's settings from a computer or phone to see or reset it.

Key Takeaways

  • Samsung TVs connect to WiFi through the Settings menu using your network name and password — no cables required for most models.
  • If your TV does not find your network, move it closer to the router or restart both devices.
  • Once connected, your TV can stream apps like Netflix, YouTube, and Samsung TV Plus without a separate device.
  • Wired connection via ethernet cable is more stable than WiFi if your TV is near your router or you have a weak signal.
  • If the connection drops repeatedly, check that your router is not too far away and that your WiFi password is correct.

When to use an ethernet cable instead of WiFi

WiFi is convenient, but an ethernet cable gives you a more stable connection. If your TV is in the same room as your router, or if you stream 4K video and your WiFi signal is weak, a wired connection prevents buffering and dropouts.

Run an ethernet cable from your router to the back of your TV. Go to Settings, then Network, then Ethernet. The TV will detect the cable and connect automatically. You do not need to enter a password. If the TV does not connect, restart it and try again.

Ethernet is also the better choice if multiple people in your home are using WiFi at the same time — it does not compete for bandwidth with phones, laptops, and other devices.

What to do if your TV says it is connected but nothing streams

A TV can connect to your network but still not reach the internet if your router itself is not online. Check that your router has power and that the lights on the front are on. If the internet light is off or red, restart the router by unplugging it for 30 seconds, then plugging it back in.

If the router is working but apps still will not load, restart the TV. Press and hold the power button on the remote for 10 seconds until the screen goes black, then press it again to turn the TV back on. This clears temporary problems that prevent streaming.

If restarting does not work, go to Settings, Network, and select Status or Connection Test. This shows whether the TV can actually reach the internet. If it says "Failed" or shows no internet connection, the problem is between your TV and router, not the apps themselves.

Updating your TV after it connects

Once your Samsung TV is online, it will check for software updates automatically. These updates add features, fix bugs, and improve streaming performance. You do not have to do anything — the TV handles this in the background.

If you want to check for updates manually, go to Settings, Support, Software Update, and select Update Now. The TV will read and install the latest version. This can take 10 to 30 minutes, and the TV will restart during the process. Do not unplug it while it is updating.

After the update finishes, your TV may ask you to sign in to your Samsung account or set up apps again. This is normal. You can skip these steps and do them later.

Setting up apps and accounts after connecting

Once your TV is online, you can read and use streaming apps. Press the Home button on your remote to see the app store. Search for Netflix, YouTube, Disney+, or any other service you subscribe to. Select the app and choose Install or read.

After the app installs, open it and sign in with your account. Your username and password are the same ones you use on your phone or computer. The TV will remember your login, so you only have to do this once per app.

Some apps, like Samsung TV Plus, are free and come pre-installed. Others, like Netflix, require a paid subscription. Check which services you already pay for before downloading — you do not need to buy them again for your TV.

Troubleshooting a weak or dropping WiFi signal

If your TV keeps losing connection or connects very slowly, the problem is usually distance or interference. Move your router closer to the TV, or move the TV closer to the router. Even moving it a few feet can make a difference.

If moving the router is not possible, check what is between the TV and router. Walls, metal objects, and other electronics can block the signal. Microwaves and cordless phones especially interfere with WiFi. If your router is near either of these, move the router away.

You can also try changing your WiFi channel. This is more advanced, but if your neighbors' networks are crowded on the same channel, switching can help. Log into your router from a computer (usually at 192.168.1.1 or 192.168.0.1) and look for WiFi Channel settings. Try channels 1, 6, or 11 — these do not overlap with each other.

When you need a separate streaming device instead

Some older Samsung TVs do not have built-in WiFi or do not support newer apps. If your TV is more than 10 years old and will not connect to the internet, or if it connects but apps do not work, you have two options: buy a streaming device or replace the TV.

A streaming device like a Roku, Amazon Fire Stick, or Apple TV plugs into your TV's HDMI port and connects to WiFi. The device handles all the streaming, and your TV just displays the picture. This costs $30 to $100 and works with any TV that has an HDMI port.

If your TV is very old and does not have HDMI, or if you use it rarely, replacing it may be cheaper than buying a separate device. New Samsung TVs with built-in WiFi and apps start around $200 for a 32-inch model.

Frequently Asked Questions

Do I need to pay extra to connect my TV to the internet?

No. Connecting to your home WiFi uses the same internet you already pay for. You do not pay the TV manufacturer or your internet provider extra. You only pay for streaming services like Netflix or Disney+ if you choose to use them.

Can I use my phone's hotspot to connect my TV?

Yes, but it is not recommended. Your phone's hotspot uses your mobile data plan, which has a monthly limit. Streaming video uses a lot of data very quickly — a single hour of 4K video can use 25 gigabytes or more. You would exceed your limit in minutes. Use your home WiFi instead.

What if I forgot my WiFi password?

Check the sticker on the back or bottom of your router — it usually has the network name and password printed on it. If the sticker is missing or faded, log into your router from a computer or phone by going to its settings page (usually 192.168.1.1) and looking for WiFi or Wireless settings. You can see or reset your password there.

Is it safe to connect my TV to the internet?

Yes, as long as you use a strong WiFi password and keep your TV's software updated. Samsung TVs receive security updates automatically when connected to the internet. Do not use a straightforward password like "12345" or "password" — use a mix of letters, numbers, and symbols that is at least 12 characters long.

Why does my TV keep asking me to connect to WiFi if I already did?

The TV may have lost the connection or forgotten the password. Go back to Settings, Network, and reconnect. If this happens repeatedly, the problem is usually that the WiFi signal is too weak or the password changed. Move the TV closer to the router or check that you are using the correct password.