Modern Smart TV It turns a regular TV into a multimedia center, but it requires internet access to access online cinemas and streaming services. A wired Ethernet connection is often inconvenient due to the distance to the router or the lack of cable access in the living room. Wireless connection via Wi-Fi is becoming a standard, but the setup process can raise questions among equipment owners LG.
In this guide, we'll walk you through all the steps of pairing your device with your home network using only the remote control and built-in communication modules. You'll also learn the intricacies of different operating system versions. WebOS, ways to troubleshoot common errors, and the nuances of working with router frequency ranges.
Most models released in the last 10 years already come with a built-in adapter, so there's no need to purchase any additional equipment. If your TV supports the function Smart, then the probability of the presence of a wireless module is almost 100%.
Checking for a built-in Wi-Fi module
Before you begin setting up your TV, you need to make sure your model is technically capable of receiving a wireless signal. Earlier versions of Smart TVs sometimes required the purchase of a separate USB adapter, which plugged into a special port on the back panel.
The quickest way to check is to go to the settings menu. If you see "Wi-Fi" or "Wireless Connection" in the list of available connections, the module is present. It's also worth checking the remote: the presence of a "Smart" or "Home" button usually indicates full network support.
- 📺 Log in
Settings → All settings → Networkand check for a Wi-Fi switch. - 🔌 Inspect the back panel for a special port labeled “Wi-Fi” or “Wireless.”
- 📄 Find the exact TV model in the manufacturer's specifications on the official website.
For owners of older models of the series LB or PB Be careful, they may require an external adapter. AN-WF500 or a similar device compatible with your device's chipset. Without it, connecting to the router is only possible via a LAN cable.
⚠️ Caution: Do not attempt to connect random USB Wi-Fi adapters from computers. LG TVs only work with certified modules that have the correct drivers in the firmware.
If the module is built-in but won't activate, the problem may be a software glitch. In this case, a full reset or a system software update via USB drive will help if automatic updates are unavailable.
Preparing the router and choosing the signal frequency
Streaming quality directly depends on signal stability, so before setting up your TV, make sure your router is working properly. Modern routers often broadcast two networks: 2.4 GHz and 5 GHz. Older TVs may not be able to see these networks. 5 GHz.
If your router combines both frequencies under a single name (Band Steering technology), the TV can automatically select the clearest channel. However, in some cases, separating network names (SSIDs) simplifies troubleshooting and connection.
For watching high-definition video (4K HDR), the 5 GHz band is highly recommended, as it offers greater throughput. However, the 2.4 GHz signal penetrates walls better, which is useful if the router is located in another room.
Optimal distance for stable operation
For the 2.4 GHz band, the TV should be no more than 10-15 meters from the router, with only one wall present. For the 5 GHz band, the distance should be reduced to 5-7 meters, as this band has poorer obstacle avoidance.
Step-by-step instructions for connecting via the WebOS menu
The interface of modern LG TVs is called WebOSIt's intuitive, but menu versions may differ depending on the device's year of manufacture. Let's look at the steps for the latest system versions.
First, press the gear button on the Magic Remote or the "Settings" button on a regular remote. In the menu that opens, select "All Settings" (usually the icon with three dots or a gear in the top corner).
☑️ Connection algorithm
Next, go to the section Network → Wi-Fi connectionThe system will begin searching for available networks. Find your router's name (SSID) in the list and click it. If the network is hidden, select "Add hidden network" and enter the name manually.
After selecting a network, a virtual keyboard will open. Enter the Wi-Fi password, making sure to be capitalized. For convenience, you can click the "Show Password" button (the eye icon) to check your password before confirming.
| WebOS version | Path to settings | Interface Features |
|---|---|---|
| WebOS 6.0 | All Settings → Connections → Wi-Fi | Top panel, minimalist design |
| WebOS 5.0 | All Settings → General → Network | Tile interface, cards |
| WebOS 4.0 | Settings → All settings → Network | Classic sidebar menu |
| WebOS 3.0 | Settings → Network → Wi-Fi | Simplified menu, less animations |
After entering the password, the TV will attempt to establish a connection. A successful connection will be confirmed by the appearance of the Wi-Fi icon in the top corner of the screen and the message "Connected to the Internet."
Using Wi-Fi Direct
Technology Wi-Fi Direct Allows you to connect your TV to your smartphone or tablet directly, without a router. This is convenient for quickly transferring photos, videos, or screen sharing, but it doesn't provide the TV with internet access.
To activate the mode, go to Settings → All settings → Network → Wi-Fi DirectEnable this feature, and your TV will begin broadcasting the signal. On your mobile device, select your LG TV model from the list of available networks.
A connection confirmation prompt and an access code will appear on the TV screen. Enter the code on your smartphone or confirm with the remote. The devices will then form a local network for content sharing.
⚠️ Please note: Wi-Fi Direct does not replace a router connection. You won't be able to access YouTube or Netflix using this mode, as there is no internet gateway.
This method is ideal for situations when your home internet is temporarily unavailable, but you need to show a presentation or photos from your phone on a big screen.
Alternative ways to access the network
If the TV's built-in module is faulty or doesn't support the required security standard, external devices can be used. The most popular option is creating a hotspot on a smartphone.
Enable tethering on your phone (Android or iOS) and find the newly created network in the TV menu. Keep in mind that this will use up your mobile data plan, so this method isn't suitable for watching heavy 4K content.
Another option is to use TV set-top boxes (Android Box, Apple TV, Chromecast). They connect to the HDMI port and take over the Smart Platform functions, often offering more stability than the TV's built-in systems.
You can also create a bridge via a computer. If your PC is connected to the internet via a cable, you can share the connection with a wireless adapter in Windows' network connection settings, creating a virtual access point.
Troubleshooting and error diagnostics
Sometimes the TV sees the network but doesn't connect, or the connection keeps dropping. A common cause is an incorrect date and time. Check the settings. General → Time and Dateso that the values match the real ones.
DNS issues can also block access to services. Try changing the DNS address acquisition method in your network settings from "Automatic" to "Enter manually" and entering Google's addresses: 8.8.8.8 And 8.8.4.4.
If all else fails, reset your network settings. In the network menu, find "Advanced Wi-Fi Settings" or "Additional Settings" and select "Edit" or "Delete Profile," then reconnect.
Outdated TV firmware may contain bugs that prevent it from working with new router encryption protocols. Check for updates regularly in the section Support → Software Update.
Why doesn't the TV see the 5 GHz network?
Most likely, your TV is a model released before 2018, which only supports the 802.11n (2.4 GHz) standard. Another possible cause may be a router setting: if a channel higher than 11 is selected or the operating mode is set to 802.11ac/ax only, older models may ignore the network.
How to improve a weak Wi-Fi signal?
Try relocating your router, elevating it higher or moving it away from microwaves and cordless phones. If this isn't possible, use a Wi-Fi repeater to boost the signal in the TV area or switch to a cable connection using PowerLine adapters.
Is it possible to connect a TV to a hidden network?
Yes, this is possible. In the network selection menu, scroll to the very bottom of the list and find "Add a hidden network." You'll need to enter the network name (SSID) exactly, select the security type (usually WPA2-PSK), and then enter the password.
What should I do if the Wi-Fi button is gray and won't press?
This indicates that the Wi-Fi module is disabled or missing. Check to see if Airplane Mode is enabled (if applicable). If the module is built-in, the TV may require a firmware update or a service center to replace the internal Wi-Fi board.