Modern LG TVs running on the operating system webOS, have become full-fledged multimedia centers that require constant access to the global network to play high-definition content. Without an active connection to Wi-Fi router Streaming services, firmware updates, and interactive apps are impossible. Integrating a TV into a home network is usually straightforward, but requires careful entry of passwords and selection of appropriate security settings.
Before starting setup, make sure your router is working properly and is distributing internet to other devices, such as smartphones or laptops. Signal stability directly impacts image quality, especially when watching videos in HD format. 4K Ultra HD or HDRIf the router is located far from the TV, the signal may be unstable, resulting in constant buffering and reduced real-time image resolution.
Owners of new OLED and NanoCell models may be required to pre-configure their region and time settings before the system allows access to network settings. Ignoring this step often results in errors connecting to update servers. It is critically important to set the correct date and time, as without it, SSL security certificates will not work and the Wi-Fi connection will not be established.
Preparatory stage and equipment testing
The first step is to physically prepare the equipment and check frequency band compatibility. Most modern routers operate in two bands: 2.4 GHz And 5 GHzLG TVs released after 2016 typically support both standards, but older models may only see the 2.4 GHz network. If your router broadcasts networks with the same name (SSID) for both bands, the TV will automatically select the optimal one, but sometimes it's better to separate them for stability.
You also need to make sure that filtering is not enabled on your router. MAC addresses, which may block new devices. If you previously set up parental controls or a guest network, check whether these settings restrict access to the local network. For the TV, it's best to use the main network with full access to resources.
⚠️ Note: If you're using corporate or ISP networks with web portal authentication (Captive Portal), you won't be able to connect your TV directly. In these cases, you'll need an intermediary device, such as a PC with forwarding or a dedicated router that supports authentication.
Check your remote control as it is difficult to navigate the menus. webOS This is done using the pointer. Charge the batteries or install new ones to avoid interruptions due to the remote's low battery. Unstable cursor operation can make it difficult to enter the Wi-Fi password.
Step-by-step instructions for connecting via the settings menu
To begin the process, turn on your TV and wait for the desktop to load. Press the settings button on your remote, which looks like a gear, to open the quick menu. At the bottom of the screen, select All settingsto go to the full system configuration menu.
In the window that opens, go to the section Net or Connection, depending on the version of the operating system webOSHere you will be asked to select the connection type. Since we are setting up a wireless connection, select the option Wi-Fi connectionThe system will automatically scan for available wireless networks within range of the TV antenna.
Find your home network name (SSID) in the list and click on it. If the network is hidden, select Add a hidden network and enter the name manually. After selecting the network, a virtual keyboard will open for entering the password. Be careful when entering characters, paying attention to the case, as Wi-Fi passwords are case-sensitive.
☑️ Check before connection
After entering the password, click the button Connect or OKThe TV will attempt to obtain an IP address from the router's DHCP server. If the password is correct and the signal is strong enough, a successful connection message will appear on the screen. You can also check the connection status in this menu by pressing the button. Additional settings or Advanced Wi-Fi settings.
Setting up a wireless connection with WPS
To simplify the connection process, many users prefer to use technology WPS (Wi-Fi Protected Setup). This method allows you to connect your TV to your router without manually entering a password, which is especially convenient if you have a complex security key or an inconvenient virtual keyboard. However, this feature must be supported by both devices.
To use this method, go to the network settings menu on your TV and select the option Connecting via WPS buttonAfter selecting this option, the system will enter wait mode for a signal from the router. You have about two minutes to activate WPS on the router side.
Click the button WPS on your router's body. It may be a separate physical button or a software button in the router's admin interface. Some LG models have a dedicated button on the remote. WPS, which you need to press and hold for a few seconds to activate the search.
⚠️ Note: WPS is considered less secure than password-based connections, as it is vulnerable to certain types of brute-force attacks. If network security is a priority, use the standard password entry method and keep WPS disabled in your router settings.
Once the TV detects the WPS signal, the connection will be established automatically. You'll see a confirmation message on the screen. This method is ideal for guests or situations where the network password is forgotten but physical access to the router is available.
What to do if the WPS button does not work?
If automatic connection doesn't occur, check to see if the WPS function is blocked in your router's security settings. Also, make sure there are no strong sources of interference between the TV and the router, such as microwave ovens running while pairing.
Solution and connection problems
Even with proper setup, users may encounter connection errors. One of the most common issues is when the TV sees the network but is unable to connect. This is often due to the incorrect security type or outdated encryption protocols on the router.
If your LG TV won't connect to Wi-Fi, try changing your router settings. Make sure you're using the correct security protocol. WPA2-PSK or WPA3Older protocols, such as WEP, may not be supported by newer TV models, and mixed modes sometimes cause conflicts. Also, check that the DHCP client table on your router isn't full.
Another common cause of problems is an incorrectly set date and time. As mentioned earlier, the security system requires the current time to verify certificates. If the time is reset after unplugging the TV, replace the internal battery or manually set the time using the menu. General → Time and Date.
The table below lists common errors and how to fix them:
| Error code or type | Probable cause | Solution method |
|---|---|---|
| No connection to the server | Incorrect date and time | Set the current date in the settings |
| Incorrect password | Input or case error | Double-check your password, taking into account capital letters. |
| Network not found | Long Range 5 GHz | Switch your router to 2.4 GHz mode or move it closer |
| IP address not received | DHCP failure | Reboot your router or set the IP manually |
Setting up a static IP address for your TV
In some cases, dynamically obtaining an IP address can lead to unstable operation of Smart TV, especially if there are many devices on the network. Setting static IP Allows you to assign a permanent address to your TV, which simplifies network management and sometimes improves streaming stability.
To do this, go to Settings → Network → Wi-Fi connection and select your network. Instead of simply connecting, click the button Advanced settings or uncheck the box AutomaticallyYou will need to enter the following parameters manually: IP address, subnet mask, gateway, and DNS server.
The IP address must be in the same subnet as your router. For example, if the router's address 192.168.1.1, then the TV can be assigned an address 192.168.1.50The subnet mask is usually 255.255.255.0Enter your router's address as the gateway.
DNS servers deserve special attention. By default, your provider's servers are used, but they can be replaced with Google's public DNS (8.8.8.8) or Cloudflare (1.1.1.1) can significantly speed up the response of the Smart TV interface and solve problems with loading heavy applications.
⚠️ Important: When manually setting an IP address, ensure the selected address isn't already in use by another device on the network. An IP address conflict will result in internet loss on both devices. It's best to select addresses from a range reserved for static assignments.
Using mobile internet and hotspot
If the landline Internet is temporarily unavailable, the LG TV can be connected to the Internet via a smartphone using the mode access points (Hotspot). This is a useful feature for emergency situations, such as updating firmware or installing apps when the primary connection is down.
Activate tethering on your smartphone (Android or iOS) and set the network name and password. Then find this network in the list of available networks on your TV and connect using the standard method. Keep in mind that mobile data has data limits, so avoid watching videos in maximum 4K resolution.
The connection speed in this case will depend on the quality of the cellular signal in the room. For stable operation, it is recommended to place the smartphone as close to the TV as possible, as the built-in antennas of smartphones have lower power than those of full-fledged routers.
Frequently Asked Questions (FAQ)
Why doesn't my LG TV detect my Wi-Fi router, even though my phone connects?
Most likely, your router only operates in the 5 GHz band, while your TV only supports 2.4 GHz, or vice versa. Try separating the networks in your router settings by giving them different names and connecting to the one visible to your TV. Also, check if the SSID is hidden in your router settings.
How to reset network settings on an LG TV?
Go to Settings → All settings → General → Network. Find the item Reset network settings or Delete profileAfter the reset, the TV will reboot and you will need to re-enter the Wi-Fi password.
Is it possible to connect a TV via Wi-Fi Direct?
Yes, Wi-Fi Direct allows you to connect smartphones to your TV for screen mirroring without a router. However, you'll still need a connection to your main Wi-Fi or Ethernet network to access the internet and use your Smart TV.
The TV connects to Wi-Fi, but says "No internet access." What should I do?
Check the date and time on your TV. If they're incorrect, change them. Also, try entering the DNS addresses 8.8.8.8 and 8.8.4.4 in the advanced Wi-Fi settings. If that doesn't help, reboot your router.