Modern Smart TV Transform ordinary TV viewing into a fully-fledged multimedia center, accessible right from the living room. A stable internet connection is essential for all smart features, such as online movie theaters, a browser, and weather widgets. Most users prefer the wireless method, as it eliminates the need to run unnecessary cables throughout the apartment.
Setup process LG WebOS It's quite intuitive, but different operating system versions may have slight differences in menu layout. In this article, we'll detail the steps for current LG TV models, and also address complex situations where the device doesn't detect the network or refuses to connect. For 4K streaming services to work correctly, the connection speed must be at least 25 Mbps.
Before setting up the TV itself, make sure your router is working properly and is sharing internet with other devices. If your smartphone or laptop works fine on Wi-Fi, but the TV behaves differently, the problem lies in the TV settings or encryption compatibility. Let's start with the basic procedure, which covers 90% of cases.
Equipment preparation and compatibility testing
The first step is to visually assess the situation and check the technical specifications of your router. Modern LG TVs support the standards 802.11ac (Wi-Fi 5) and the latest Wi-Fi 6, which allows for heavy video streams to be transmitted without buffering. However, older router models can only operate in the 2.4 GHz band, while newer TVs sometimes default to searching for 5 GHz networks, ignoring older signals.
It's also important to consider the distance between the access point and the TV. Walls, especially load-bearing ones with reinforcement, significantly weaken the signal. If the router is in another room behind two load-bearing walls, even a powerful TV receiver may not detect the network or will work intermittently. In such cases, it's recommended to use Wi-Fi repeaters or Powerline adapters.
⚠️ Caution: If your router broadcasts two networks with the same name (SSID) for 2.4 and 5 GHz, the TV may attempt to connect to the faster, but longer-range 2.4 GHz band, which will cause errors. We recommend temporarily separating the network names in your router settings.
Make sure that on the remote control Magic Remote The batteries are charged, as navigating the settings menu using standard buttons can be difficult. The scroll wheel significantly speeds up password entry and finding the desired item. Check that the "Guest Network" mode with client isolation is not enabled on the router, which prevents devices from exchanging data within the local network.
Step-by-step instructions for connecting via the settings menu
First, turn on your TV and wait for the desktop to load. WebOSTake the remote control and press the button with the image of a gear or the button SettingsIn the menu that opens, find the section responsible for network connections. Depending on the interface version, this item may be called "All settings," "Network," or have a globe icon.
Go to the subsection Net and select the option Wi-Fi connectionThe TV will scan the air and after a few seconds, display a list of available wireless networks. Find your router's name (SSID) in the list and tap it to select it. If the network is hidden, select "Add hidden network" and enter the name manually.
☑️ Connection algorithm
After selecting a network, a virtual keyboard will appear on the screen. Be careful when entering the password: the system is case-sensitive. Use the on-screen language and case-sensitive buttons to avoid errors. After entering the security key, press Connect in the lower right corner.
If the information is correct, the TV will attempt to connect to the router and obtain an IP address via DHCP. A successful connection will be confirmed by the "Connected" message and the Wi-Fi icon appearing at the top of the screen. You can now access the menu and launch the app. LG Content Store or any browser to check access.
Using the WPS function for quick pairing
Entering long and complex passwords using a remote control can be tedious. To simplify the process, many users use technology WPS (Wi-Fi Protected Setup). This method allows you to connect your device to the network with a simple press of a button on the router, without having to manually enter security keys.
To use this method, make sure your router supports WPS and that this feature is enabled. Most modern routers have a physical button labeled as such. On an LG TV, go to the network settings menu and select Connecting via WPS button or similar.
After activating the feature on your TV, you'll have about two minutes to press the WPS button on your router. Hold it down for 1-3 seconds until the indicator light flashes. The TV will automatically detect the signal, exchange encrypted data, and connect to the network. This method is especially convenient if your TV remote has lost some functionality or the on-screen keyboard is slow.
⚠️ Note: WPS is considered less secure than using complex passwords, as it is susceptible to PIN brute-force attacks. If the security of your home network is a priority, it's better to use the standard password entry method.
It's worth noting that on some newer router models, WPS may be disabled by default for security reasons. In this case, you'll need to either enable it through the router's web interface (usually at 192.168.0.1 or 192.168.1.1) or manually enter the password.
Setting up static IP and DNS servers
Sometimes automatic retrieval of network settings (DHCP) is not working correctly, resulting in constant connection drops or an inability to access the internet even when a signal is present. In such cases, manually registering the IP address and DNS servers can help. This is especially true for older routers or overloaded networks in apartment buildings.
To switch to manual mode, select your network in the Wi-Fi list, but instead of entering the password (or after it, if the network is open), click the advanced settings button or "Edit." In the window that appears, find the switch Edit mode andเปลี่ยนite it from "Auto" to "Manual".
You will need to enter the following parameters:
- 📡 IP address: a unique numeric value on your local network (e.g. 192.168.1.150).
- 🔗 Subnet mask: usually 255.255.255.0.
- 🚪 Gateway: your router's address (often 192.168.0.1 or 192.168.1.1).
- 🌐 DNS server: You can use your provider's addresses or public ones (for example, 8.8.8.8 from Google).
Selecting the right DNS server can significantly improve Smart TV interface response times and eliminate app launch errors. Providers often provide slow DNS servers by default, resulting in slow page and video load times.
| Parameter | Description | Example of meaning |
|---|---|---|
| IP Address | The TV's network address | 192.168.1.125 |
| Subnet Mask | Determines the size of the network | 255.255.255.0 |
| Gateway | Router address | 192.168.1.1 |
| DNS Server | Name server (translates domains into IP) | 8.8.8.8 |
Diagnosing and solving common problems
Even with the correct settings, situations may arise where the TV detects the network but fails to connect, or the connection constantly drops. One common cause is an incorrect date and time on the device. If the TV's system time differs significantly from the actual time, the security certificates of websites and apps will not be verified, and the internet will not work.
Check the time settings in the section General → Time and Date. It is best to set the option for automatic synchronization via network (NTPIf the time is reset after unplugging the TV, the internal CMOS battery may be dead. However, this isn't critical for initial setup if you set the time manually.
Another common issue is a full network cache or IP address conflict. In this case, a complete reset of the TV's network settings can help. Find the option in the menu Reset Wi-Fi settings or perform a full factory reset (keeping in mind that this will delete all installed apps and logins).
⚠️ Note: The interface and menu item layout may vary depending on the webOS version (3.0, 4.0, 5.0, 6.0, and later). If you don't see the item you're looking for, search for a similar option or consult the user manual for your specific model.
It is also worth checking whether filtering is enabled on the router. MAC addressEach network adapter has a unique identifier. If the router has a whitelist of devices, even with the correct password, the new TV won't be allowed onto the network. The TV's MAC address can be found in the menu. Network → Wi-Fi connection → Advanced settings.
What should I do if my TV says "No Internet connection"?
Try rebooting your router by unplugging it for 10 seconds. If that doesn't help, check if the internet works on other devices. The issue may be with your ISP. Also, try changing your DNS to 8.8.8.8.
Alternative ways to get online
If your TV's built-in Wi-Fi module is faulty or the signal is too weak, there are workarounds. The most reliable is using an external USB Wi-Fi adapter, but it's important to note that LG only supports original adapters (models like the AN-WF500), which are now hard to find. Third-party adapters generally don't work.
A more modern and effective method is to use your smartphone as a hotspot or use the hotspot function Screen Share (Miracast). You can stream content from your phone to your TV using your smartphone's mobile data. This is convenient if your home Wi-Fi is temporarily down, but your phone's data plan must allow for a large amount of data.
Another option is connecting via an Ethernet cable. If your TV model doesn't have Wi-Fi (which is rare for Smart TVs, but common in budget models), use the LAN port. This will require running a cable from the router to the TV. This will ensure maximum stability and speed, eliminating interference from neighboring networks.
Frequently Asked Questions (FAQ)
Why can't my LG TV see my 5GHz Wi-Fi network?
This can happen for two reasons. First, your TV may be an older model that doesn't physically support the 5 GHz band and only operates on 2.4 GHz. Second, your router settings for the 5 GHz network may be set to a region or channel that isn't supported by your TV (for example, some TVs don't see channels above 11 or 36). Try changing the channel in your router settings to one of the standard ones (36, 40, or 44).
How to reset network settings on an LG TV?
To reset network settings, go to the menu All Settings → General → Network → Reset Wi-Fi SettingsIf there is no such option, you can perform a full reset of the TV through the menu. General → Factory Reset, but this will delete all your apps and accounts.
Is it possible to connect a TV to a hidden Wi-Fi network?
Yes, this is possible. In the network selection menu, scroll down to "Add a hidden network" or "Enter manually." You'll need to know the exact network name (SSID), security type (usually WPA2-PSK), and password. Hidden networks won't appear in the general list until you explicitly enable them.
The TV connects to Wi-Fi, but the internet doesn't work. What's wrong?
The problem is most likely with the DNS servers or incorrect system time. Check the date and time on your TV. If the time is correct, try entering static DNS (8.8.8.8 and 8.8.4.4) in the network settings. Also, make sure your router isn't blocking new devices.
Do all LG Smart TVs support Wi-Fi Direct?
Most modern LG models with webOS support Wi-Fi Direct for transferring photos and videos from smartphones without connecting to a router. However, the feature may have different names or be built into the LG TV Plus app. Check for this option in the network or connections menu.