How to Connect a TV to WiFi: Step-by-Step Guide

To connect a TV to WiFi, open the TV’s Settings, find Network, Internet or Connections, select your home WiFi network, enter the password and wait for the connection to complete. The exact menu names vary between Samsung, LG, Android TV, Google TV, Roku and other smart TV platforms, but the process is broadly the same. Before starting, make sure the router is working and you know the correct WiFi password.

Key Takeaways

• Most smart TVs connect through the Network or Internet section in Settings.
• You need your WiFi network name and password before starting.
• A 2.4 GHz network usually offers better range than 5 GHz.
• Forgetting and reconnecting to the network can fix saved-password problems.
• Restart both the TV and router when WiFi suddenly stops working.
• Weak signal can cause buffering even when the TV says it is connected.
• Older or non-smart TVs may need a streaming device to access WiFi services.
• An Ethernet cable can be more stable than WiFi when the router is nearby.

How to Connect a Smart TV to WiFi

The exact layout differs between TV manufacturers, but most smart TVs follow the same basic process.

Step 1: Turn On Your TV

Switch on the TV and wait until the home screen has fully loaded.

Make sure your WiFi router is also switched on and that other devices can connect to it.

Step 2: Open Settings

Press the Settings, Menu or gear-shaped button on the remote.

Depending on your television, the network controls may appear under:

• Network
• Connections
• Internet
• General
• Network & Internet
• Wireless Settings

Step 3: Select Wireless or WiFi

Choose the option for a wireless network.

The TV should scan for nearby WiFi networks and display their names.

Step 4: Select Your WiFi Network

Find your network name, also called the SSID, in the list.

Select it using the remote.

If several networks have similar names, make sure you choose your own router rather than a neighbour’s WiFi or guest network.

Step 5: Enter the WiFi Password

Enter the password exactly as it appears on your router or network configuration.

WiFi passwords are case-sensitive, so check:

• Uppercase letters
• Lowercase letters
• Numbers
• Symbols

Select Connect, OK or Done once the password has been entered.

Step 6: Wait for the Connection

The TV should display a confirmation when it successfully connects.

Open an app such as YouTube or another streaming service to confirm that internet access is actually working.

A TV can sometimes show that it is connected to WiFi while the internet connection itself is unavailable.

How to Connect a Samsung TV to WiFi

On many Samsung smart TVs, the connection controls are found through the network settings.

A typical route is:

Settings > General or Connection > Network > Open Network Settings > Wireless

Then:

1. Select your WiFi network.
2. Enter the password.
3. Choose Done or Connect.
4. Wait for the connection confirmation.

Menu wording varies between Samsung models and software versions, so look for Network or Connection if the exact path above is different.

How to Connect an LG TV to WiFi

On many LG smart TVs:

Settings > All Settings > Network

or:

Settings > General > Network

Then select:

WiFi Connection

Choose your network, enter the password and confirm the connection.

If the TV remembers an outdated password from a previous router configuration, remove or forget the network before reconnecting.

How to Connect Android TV or Google TV to WiFi

Android TV and Google TV devices normally place WiFi options under:

Settings > Network & Internet

Select your WiFi network and enter the password.

Some Google TV interfaces may instead show the network controls under a general Network section.

Once connected, the TV can access online streaming applications, software updates and compatible casting features.

Businesses using multiple displays, tablets and connected equipment at temporary venues should also make sure the venue network can support the complete device load. Our UK WiFi rental service is designed for temporary business and event connectivity where ordinary venue WiFi may not be sufficient.

How to Connect a Roku TV to WiFi

On a Roku TV, open:

Settings > Network > Set up connection > Wireless

The TV will search for available networks.

Select your WiFi network, enter the password and allow Roku to establish the connection.

If you changed your router or WiFi password recently, reconnect through this menu rather than expecting the television to update automatically.

Why Is My TV Not Finding My WiFi?

If your network does not appear at all, first check whether the TV can detect other WiFi networks.

If no networks appear, restart the television and try scanning again.

If other networks appear but yours does not, possible causes include:

• Router is too far away
• WiFi signal is weak
• Router wireless function is disabled
• TV does not support the selected WiFi band
• Network name is hidden
• Router has temporarily stopped broadcasting
• TV network software has stopped responding

Move the router or TV closer together temporarily if possible.

If your router broadcasts separate 2.4 GHz and 5 GHz networks, try the 2.4 GHz option first. It normally provides greater range and can be compatible with a wider range of older devices.

Why Is My TV Connected to WiFi but Has No Internet?

There are two different connections involved:

TV to router
and
Router to internet

Your TV can successfully connect to the router while the router itself has no internet access.

Test WiFi on another device.

If your phone also connects but cannot open websites, the problem is probably with the router, modem or internet service rather than the television.

If other devices work normally, restart the TV and reconnect it to the WiFi network.

For conferences, exhibitions and temporary venues where displays depend on online content, connectivity should be planned alongside the hardware rather than tested at the last minute. Our event technology service supports UK business events requiring connected devices and temporary technology.

Restart the TV and Router

Restarting is one of the most useful steps when a previously working television suddenly loses WiFi.

Restart the TV

Turn the TV off and disconnect it from power for around a minute.

Reconnect it and switch it back on.

Restart the Router

Restart your router according to its manufacturer’s instructions.

Wait until the internet and WiFi indicators return to normal before reconnecting the television.

Avoid factory-resetting either device at this stage. A normal restart should be attempted first.

Forget the WiFi Network and Reconnect

If your TV repeatedly rejects the password or fails to reconnect, remove the saved network configuration.

Look for an option such as:

• Forget Network
• Remove Network
• Delete Network
• Reset Connection

Then scan for WiFi again and enter the password manually.

This is particularly useful after:

• Changing your WiFi password
• Replacing the router
• Changing broadband providers
• Renaming the network
• Altering router security settings

Check Your WiFi Password Carefully

A wrong password is a common reason a TV finds the WiFi network but cannot connect.

Instead of repeatedly entering what you remember, confirm the current password from the router or another authorised source.

Be careful with characters that look similar, such as:

• O and 0
• I and l
• Uppercase and lowercase characters

If another device already connects to the same network, compare the network name carefully to ensure the TV is joining the correct one.

Move the Router Closer to the TV

TVs are often installed against walls, inside media units or in parts of a building where wireless coverage is weaker.

Physical barriers can reduce signal strength.

These include:

• Thick walls
• Multiple floors
• Metal structures
• Large furniture
• Enclosed cabinets

If the TV works when the router is closer, the issue is coverage rather than the TV password or streaming application.

For larger venues where many displays and devices need internet access simultaneously, dedicated network equipment is usually more appropriate than relying on a single consumer router.

Hire Tablets UK also supplies equipment for business conferences where displays, laptops, tablets and other event technology may need to operate on the same network.

Should You Use 2.4 GHz or 5 GHz for a TV?

Both can work, but they have different advantages.

2.4 GHz WiFi

2.4 GHz generally offers:

• Greater range
• Better penetration through walls
• Wider compatibility with older devices

It can also be more congested because many devices use the same frequency range.

5 GHz WiFi

5 GHz generally offers:

• Higher potential speeds
• Less congestion in some environments
• Good performance at shorter distances

Its signal normally weakens more quickly over distance and through walls.

If your TV is far from the router, 2.4 GHz may provide the more stable connection.

If the television is close to the router and supports 5 GHz, test both and use whichever provides the most reliable performance.

Can You Connect a TV to a Mobile Hotspot?

Yes, most smart TVs can connect to a smartphone hotspot in the same way they connect to a conventional WiFi router.

Turn on the hotspot on your phone, then open the TV’s wireless settings and select the hotspot name.

Enter the hotspot password to connect.

However, streaming video can consume substantial mobile data. Hotspot performance also depends on your phone’s mobile signal, data plan and network congestion.

For regular television streaming, a normal broadband or dedicated network connection is usually more practical.

A hotspot can still be useful for temporary testing when you want to determine whether the television can connect successfully to another network.

How to Connect a Non-Smart TV to WiFi

A conventional television without built-in smart features usually cannot connect directly to WiFi.

Instead, you can connect an external internet-enabled device through HDMI.

Common options include:

• Streaming stick
• Streaming box
• Games console
• Compatible media player
• Laptop

The external device connects to WiFi and sends the picture and sound to the television through HDMI.

For temporary presentations, video playback or business displays, a laptop rental can also provide a practical source device for connecting content to compatible screens.

Can You Connect an iPad to a TV Over WiFi?

Yes, compatible TVs and streaming devices can receive wireless content from an iPad using supported casting or screen-mirroring technologies.

The iPad and television normally need to be connected to the same WiFi network.

The exact method depends on the television and streaming platform.

For example, compatible Apple environments may support AirPlay, while other televisions and apps use different casting systems.

For exhibitions and presentations where multiple tablets are required, our UK iPad rental service provides WiFi and WiFi + Cellular models for temporary business use.

Should You Connect a TV With WiFi or Ethernet?

WiFi is usually the easiest option because no cable needs to run between the router and television.

Ethernet can be useful when:

• The router is close to the TV
• WiFi signal is unreliable
• High-bitrate streaming frequently buffers
• Wireless interference is significant
• A permanently stable connection is preferred

Check whether your television has an Ethernet or LAN port.

A wired connection avoids many wireless signal problems, although actual internet performance still depends on your broadband connection and network equipment.

What to Do If the TV Keeps Disconnecting From WiFi

If your television connects successfully but repeatedly drops the network, check these areas:

1. Restart the TV.
2. Restart the router.
3. Forget and reconnect to WiFi.
4. Test 2.4 GHz instead of 5 GHz.
5. Move the router closer.
6. Check whether other devices also disconnect.
7. Install available TV software updates.
8. Test the TV using another WiFi network or hotspot.
9. Try Ethernet if available.

Testing another network is particularly useful.

If the television stays connected to a mobile hotspot but repeatedly disconnects from your normal WiFi, the router or wireless environment deserves closer investigation.

If the TV disconnects from every network, the television’s network settings, software or wireless hardware may be responsible.

Quick TV WiFi Troubleshooting Guide

Problem	Check First
TV cannot see WiFi	Router signal and WiFi band
WiFi password rejected	Confirm password and forget network
TV connected but no internet	Test internet on another device
Streaming keeps buffering	Signal strength and broadband speed
TV disconnects repeatedly	Router, WiFi band and TV updates
Network disappeared after new router	Scan and connect to new SSID
Older TV cannot find 5 GHz	Try 2.4 GHz
WiFi works on phone but not TV	TV network settings
No WiFi option on TV	Check whether it is a smart TV
Non-smart TV needs internet	Use an external streaming device

Final Thoughts

Connecting a TV to WiFi normally takes only a few steps: open the network settings, choose your wireless network, enter the password and confirm the connection.

If it does not work, identify exactly where the failure occurs. A TV that cannot see the network has a different problem from one that connects to WiFi but cannot reach the internet.

Start with the simple checks: confirm the router works, verify the password, restart both devices and try the 2.4 GHz network. Only move to network resets or more advanced troubleshooting after those steps have failed.

Frequently Asked Questions

1. How do I connect my smart TV to WiFi?

Open your TV’s Settings, select Network, Internet or Connections, choose the wireless option, select your WiFi network and enter the password. Menu names vary by television brand and model.

2. Why won’t my TV connect to WiFi even with the correct password?

Possible causes include weak signal, a corrupted saved network, incompatible WiFi bands, router problems or temporary TV software issues. Forget the network, restart the TV and router, then reconnect manually.

3. Why can’t my TV find my WiFi network?

Your router may be too far away, the signal may be weak, or the television may not support the WiFi band being used. If separate 2.4 GHz and 5 GHz networks are available, try connecting to 2.4 GHz.

4. Can I connect my TV to my phone’s hotspot?

Yes. Enable the hotspot on your phone, then select the hotspot from the television’s WiFi menu and enter its password. Streaming can use large amounts of mobile data, so check your allowance before relying on it regularly.

5. Can a non-smart TV connect to WiFi?

A non-smart TV generally cannot connect directly to WiFi. You can add online functionality by connecting a compatible streaming stick, media box, games console or laptop through an HDMI port.