Modern Smart TV It turns a regular screen into a multimedia center, but without internet access, its functionality is severely limited. Users often need to set up a wireless connection to watch movies in online cinemas or stream content from a phone. The setup process on the device LG Electronics may vary depending on the operating system version and remote control model.
In this article, we'll cover every step of the connection process, from finding a network to troubleshooting complex connection issues. You'll learn how to enter a password correctly, why your TV might not detect your router, and what hidden settings can speed up your web browser. It's important to understand that signal stability depends not only on your TV settings but also on the router's location.
Before you begin navigating the menu, make sure your router is turned on and broadcasting a signal. If you've just installed new equipment, you may need to perform some initial setup on the router itself. Let's look at the steps needed to successfully integrate your TV into your home network.
Equipment preparation and compatibility testing
The first step is to visually inspect the back of your device. Make sure the TV has a built-in module. Wi-Fi, as some budget models from previous years require an external USB adapter. The presence of a built-in receiver is usually confirmed by a logo. Wi-Fi Certified on the box or in the specifications on the official website.
The router's location plays a critical role in signal reception. If the router is located in an adjacent room behind a load-bearing wall, the signal strength may be insufficient for high-definition video streaming. Ideally, the distance between the access point and the TV should be no more than 10-15 meters, with direct visible paths.
⚠️ Note: Metal cabinets, mirrors, and aquariums can block the signal, creating "dead zones." Try to position the router so there are as few physical obstructions as possible between it and the TV.
It's also worth checking the frequency your home network operates on. Modern routers often broadcast two frequencies: 2.4 GHz And 5 GHzThe first has a longer range but lower speed, while the second provides high data transfer rates but penetrates walls worse.
Basic wireless setup
To get started, you need to enter the main settings menu. On the remote control Magic Remote Click the gear button or the button SettingsA quick access panel will appear on the screen, where you can select the "All settings" section or go directly to the "Network" item.
In the menu that opens, select "Wi-Fi" as the connection type. The TV will begin scanning for available wireless networks within range. This process can take 5 to 15 seconds, depending on the number of nearby networks and airtime.
Find your home network name (SSID) in the list. If you haven't changed your router settings, the name usually includes the manufacturer's brand, such as TP-Link or Keenetic, and a set of numbers. Click the remote control on the desired name.
A virtual keyboard will appear for entering your password. Be careful when entering characters: the system is case-sensitive, so Caps Lock can play a nasty trick. Use the navigation buttons to move between symbols and the button OK or the wheel to select a character.
☑️ Checklist for a successful connection
After entering the data, click the "Connect" or "Next" button. If the password is correct, the TV will receive IP address Automatically. A message indicating a successful connection should appear on the screen, and a signal strength icon should appear next to the network name.
Using Wi-Fi Direct and Screen Share
In addition to accessing the global network, televisions LG support technology Wi-Fi DirectIt allows you to stream photos and videos from your smartphone or tablet directly to your TV without using a router. This is convenient when you need to quickly share vacation photos with guests.
To activate this feature, go to the "Network" menu and find "Wi-Fi Direct." Enable this option, and the TV will begin broadcasting its own signal. Your TV's name will appear in the list of available networks on your mobile device.
When connecting a mobile device, the TV may ask for confirmation. A code or confirmation button will appear on the TV screen, which you need to activate with the remote. Once paired, you can stream content through apps like Smart View or by standard means Android And iOS.
What is the difference between DLNA and Miracast?
DLNA allows you to stream files (photos, videos, music) from your phone to your TV without displaying the phone's interface. Miracast (Screen Share) completely mirrors your smartphone's screen to your TV, showing everything that's happening on your mobile device, including notifications and your home screen.
It's worth noting that when Wi-Fi Direct is active, the internet connection on the connected smartphone may temporarily disappear as the Wi-Fi module switches to a direct connection to the TV. This is normal behavior.
Advanced network and DNS settings
Sometimes the provider's automatic settings don't work correctly, leading to errors when launching applications. In such cases, manual settings can help. DNS serversThis is especially true if pages in the TV browser take a long time to load or don't open at all.
To change the settings, go to "Advanced Settings" for your network. Find the "Edit" or "Advanced" button next to the connected network. Uncheck "Automatic" in the DNS server line.
Enter the addresses of reliable public servers. Google's servers are considered the most popular and stable (8.8.8.8) or Cloudflare (1.1.1.1). After entering the data, save the settings and restart the TV.
| Parameter | Automatically | Manually (Example) | Influence |
|---|---|---|---|
| IP Address | Receive a car | 192.168.1.55 | Network identifier |
| Subnet mask | Receive a car | 255.255.255.0 | Determines the size of the network |
| Gateway | Receive a car | 192.168.1.1 | Router address |
| DNS Server | Receive a car | 8.8.8.8 | Website opening speed |
Changing the DNS often solves the problem when apps work, but the browser displays a network error. This is because different apps use different methods to request addresses.
Solving common connection problems
One common issue is when the TV detects the network but fails to connect, displaying an authorization error. This most often means that the password has been changed on the router, and the TV still has the old password. Find your network in the list, select "Forget network" or "Delete," and re-enter the password.
If your TV doesn't detect wireless networks at all, even though Wi-Fi works on other devices, try resetting your network settings. In the "Network" menu, find "Reset Wi-Fi settings" or "Restore defaults." This won't affect your personal files, but it will return your network settings to factory defaults.
⚠️ Please note: The webOS interface is constantly being updated. The layout of menu items may vary slightly depending on the model year and firmware version. If you don't find the item you're looking for, look for a similar item in the adjacent sections.
Another cause of crashes could be an overflowing network service cache. In this case, a full system reboot, not just switching to standby mode, helps. Unplug the power cord for 1-2 minutes to allow the capacitors to fully discharge, then turn the TV back on.
Speed test and connection diagnostics
After successfully connecting, it's recommended to check the connection quality. The "Network" menu often has a speed test built in that displays your current download speed. For comfortable viewing of 4K content, the speed should be at least 25 Mbps.
If the test shows low speed, even though your provider plan allows for higher speeds, try disconnecting other devices from the Wi-Fi. Perhaps someone in your family is downloading large files or playing online games, consuming the entire bandwidth.
It's also worth checking your TV's software version. Outdated firmware may contain errors in the Wi-Fi module drivers. Go to "General" → "About TV" → "Check for updates."
For a more in-depth diagnosis, you can view connection details. Advanced network settings display signal strength in dBm. A value above -60 dBm is considered excellent, -60 to -70 dBm is considered good, and below -80 dBm is considered weak, which can lead to disconnects.
Optimizing Smart TV performance on the network
To improve performance, we recommend freeing up your TV's RAM. Closed background apps can consume bandwidth and processor resources. Periodically clear the list of running apps using the button. Home or Back.
If your router supports the range 5 GHz, be sure to connect your TV to this network. It's less congested by neighboring routers, which is especially important in apartment buildings where the airwaves are oversaturated with signals.
Keep in mind that some older router models may not work correctly with modern encryption protocols. If all else fails, try changing the security type on your router. WPA3 on WPA2-PSK, which is the most compatible standard.
Why won't my LG TV connect to 5GHz Wi-Fi?
Not all TV models support the 5 GHz frequency. If your TV is a few years old, it may only operate in the 2.4 GHz range. Check the specifications for your model on the official website. Your router must also be configured to broadcast this frequency.
Is it possible to connect a TV via a Wi-Fi adapter from a PC?
No, regular USB Wi-Fi adapters for computers won't work. LG TVs require only certified adapters (usually the LG AN-WF500 or similar models), which have built-in drivers. Third-party devices won't work.
How to find out the IP address of a TV?
The IP address is displayed in the "Network" → "Wi-Fi" → "Advanced Settings" or "Connection Information" menu. There will be a line labeled "IP Address" containing numbers like 192.168.xx. This address is needed for setting up DLNA or controlling the TV from a computer.