The modern television has long ceased to be simply a device for receiving a broadcast signal, having become a full-fledged multimedia center. Smart TV Provides access to online cinemas, interactive services, and smartphone control. However, all these features require a high-quality and stable internet connection.
Using a wireless connection Wi-Fi eliminates the need for users to run long cables throughout the apartment, while maintaining the aesthetics of the interior. Owners of the equipment LG with the operating system WebOS They can set up network access in just a few minutes if they know the correct sequence of actions in the menu.
In this article, we'll take a detailed look at the connection process, examine potential driver and router issues, and provide solutions to common errors. It's critical that your TV's firmware version is up to date, as older encryption algorithms may not support your router's new security standards. Let's start with preparing the equipment.
Equipment preparation and compatibility testing
Before moving on to menu settings, you need to make sure that your technical environment is ready for work. Wireless module Built into most modern models, but devices older than 10 years may not have it or may require an external adapter. Check your model's specifications. LG on the official website or in the instructions.
It's also worth assessing the signal quality in the room where the TV is installed. If the router is located behind two solid walls or near strong sources of interference (microwaves, cordless phones), the connection speed may be unstable. Streaming 4K video requires high bandwidth.
Make sure you know the password for your wireless network. If you've recently changed your router settings, the encryption type or network name may have changed (SSID). Write this information down in advance so you don't have to look for it during the setup process.
⚠️ Note: Some older LG TV models only support the 2.4 GHz band and do not detect 5 GHz networks. If your router only broadcasts the high-speed band, the TV may not detect the network at all.
Basic Wi-Fi setup via the TV menu
The process of activating a wireless connection in the system WebOS It's standardized and doesn't require in-depth technical knowledge. You'll need a remote control. Magic Remote or a regular IR remote control. First, turn on the TV and wait for the startup screen to load.
Press the settings button (gear icon) on the remote to open the quick menu. From the list that appears, select "All Settings" or go directly to the "Network" section if it appears in the quick menu. The interface may vary slightly depending on the model year.
- 📡 Go to the section
Settings → Network → Wi-Fi connectionin the main menu of the system. - 🔍 Wait until the scan for available networks is complete and select your router's name from the list.
- 🔑 Enter your password using the on-screen keyboard, paying attention to the letter case.
- ✅ Click "Connect" and wait for confirmation of successful authorization.
After a successful connection, the system usually prompts you to update the time and date, and also checks for software updates. Automatic configuration IP addresses are assigned via the DHCP protocol, so in most cases there is no need to manually enter network parameters.
☑️ Connection check
Using Wi-Fi Direct to cast
The technology deserves special attention Wi-Fi Direct, which allows you to stream content from your smartphone or tablet to your TV without connecting both devices to the same wireless router network. In this case, the TV automatically creates an access point or connects directly to the mobile device.
To activate this feature, go to the menu Settings → Network → Wi-Fi DirectHere you'll see your TV's name, which will appear in the list of available devices on your phone. This is handy when you need to quickly share photos or videos while your main router is temporarily down.
However, it is worth remembering that when using Wi-Fi Direct Data transfer speeds may be lower than with a traditional router connection. Furthermore, some online cinema apps may block streaming via this protocol due to DRM restrictions.
What is the difference between Miracast and Wi-Fi Direct?
Wi-Fi Direct is a technology for connecting two devices directly without a router. Miracast is an image transfer protocol that often uses Wi-Fi Direct to establish a communication channel, but can also work over a shared network.
Alternative ways to connect to the Internet
If your TV's built-in module can't detect the network or is unstable, there are workarounds for establishing a connection. Often, the problem isn't with the TV itself, but with channel compatibility or outdated encryption standards. In such cases, external solutions can help.
One of the most reliable ways is to use mobile router Or use your smartphone as a modem. You share the internet from your phone, and the TV connects to the created hotspot as if it were regular Wi-Fi. This temporarily solves the problem, but it uses up your mobile data plan.
Another option is connecting via a LAN cable. If the distance to the router allows, a wired connection will provide maximum stability and speed, eliminating radio interference. For models without built-in Wi-Fi, this is the only way to connect to the network without purchasing additional adapters.
| Connection method | Stability | Speed | Convenience |
|---|---|---|---|
| Built-in Wi-Fi | Average | High | High |
| LAN cable | Maximum | Maximum | Low |
| Wi-Fi Direct | Low | Average | Average |
| USB Wi-Fi adapter | Depends on the model | Depends on the adapter | Average |
⚠️ Please note: LG officially supports only proprietary USB Wi-Fi adapters. Using third-party adapters may not work, as the system may not have the necessary drivers.
Solving common connection problems and errors
Even with proper setup, users may encounter a situation where the TV displays "Not connected" or constantly loses network connection. This is often due to a network configuration error or a full DNS cache. In this case, resetting the network settings to factory defaults can help.
Go to Settings → Network → Advanced Wi-Fi settings and select the "Change" or "Disconnect" option, then try connecting again. If this doesn't help, perform a full network reset, deleting any saved profiles. Also, try changing the DNS server in the settings to a public one, such as Google's (8.8.8.8).
If the TV sees the network but does not connect, check the time settings. Incorrect date may block secure connections because security certificates will be considered invalid. Set automatic time synchronization via the network.
Smart TV optimization and software updates
After successfully connecting to the Internet, it is highly recommended to check for operating system updates. WebOSManufacturers regularly release patches that improve wireless module performance and add support for new codecs.
To check for updates, go to Settings → All settings → Support → Software update → Check for updatesIf the system finds a new version, agree to install it. The TV may reboot during the process, which is normal.
It's also worth clearing the cache of apps that actively use the internet. Accumulated temporary files can slow down your browser and built-in services. Regular digital hygiene prolongs the life of your device and ensures smooth operation of the interface.
⚠️ Note: The menu interface and item layout may vary depending on the webOS version (3.0, 4.0, 5.0, 6.0, and later). Always refer to the latest documentation for your specific model.
Frequently Asked Questions (FAQ)
Why doesn't my LG TV detect my Wi-Fi router?
Most likely, your router operates in the 5 GHz band, while your TV only supports 2.4 GHz. This could also be caused by a hidden network SSID or excessive distance between the devices. Try moving the router closer or changing the frequency settings in the router's admin panel.
Is it possible to connect a TV to Wi-Fi without a remote control?
Not using standard system tools. A remote control is required to enter the password and navigate the menu. Magic Remote or a regular IR remote. However, if the TV and smartphone have already been paired via the LG ThinQ app, control is possible from the phone.
How can I find my TV's MAC address for router filtering?
The MAC address is displayed in the menu Settings → Network → Wi-Fi connection → Advanced Wi-Fi settings → Wi-Fi informationThe address will be shown there in the format XX:XX:XX:XX:XX:XX.
The TV connects to Wi-Fi, but the internet doesn't work.
Check if the internet is working on other devices on the same network. If so, try changing the DNS server in the TV's network settings. 8.8.8.8Also, make sure your router doesn't have a time limit on access for new devices.