How to enable Wi-Fi on an LG TV: instructions for all models (2012–2026)

You bought Smart TV from LG, but can't connect to the internet? Or has the Wi-Fi icon disappeared after an update? Enabling wireless networking on TVs LG It seems like a simple task, but in practice, users encounter a host of nuances: from hidden settings to hardware limitations of older models. This article will help you figure out how to activate Wi-Fi module on TV LG — regardless of whether you use the remote control, the buttons on the body, or even the mobile app.

We'll cover all possible methods: from standard connection via the menu to forced activation of the module on "dead" TVs. We'll also address common errors, such as the network not being listed or constant connection drops. We will pay special attention to the 2018–2023 models with the system webOS 4.0–23, where the connection algorithm differs from the old ones NetCast-TVs.

If your LG If your device doesn't detect Wi-Fi at all, don't rush to take it to a service center. In 60% of cases, the problem can be solved using software, and we'll show you how to do it without any special skills.

1. Compatibility Check: Does your LG support Wi-Fi?

Before you try to turn on Wi-Fi, make sure that your model LG generally equipped Wi-Fi module. This seems obvious, but many users buy budget series (for example, LG 24LJ4540 or 32LK570BPLA), where a wireless network is simply not provided for by the design.

How to check:

• 🔍 By model: Enter the name of your TV on the website LG — the specifications will include the option "Wi-Fi: Yes/No." Models with a set-top box UJ, UK, UN (For example, LG 43UN7300) usually support wireless networking, and LJ, LK - Often not.
• 📋 According to the label: On the back panel, look for a sticker with the inscription Wi-Fi Built-in or an antenna icon. On older models, the standard may be indicated— 802.11n (2.4 GHz) or 802.11ac (5 GHz).
• 🕹️ By remote control: If the remote has a button with a Wi-Fi icon (three waves), the module is definitely there. On newer remotes Magic Remote This button may not be present - a voice assistant is used instead.

Feature of TVs LG 2012–2015: Some models (e.g. series LM6200) require external Wi-Fi adapter, which connects to the port USBIf this is your case, you'll have to purchase an adapter—original part number. AN-WF100 or similar from TP-Link (For example, TL-WN725N).

⚠️ Attention: Televisions LG with permission 720p (models 24–32") often lack Wi-Fi, even in 2020 series. If your TV doesn't support Full HD, there's a good chance it doesn't have a wireless module.

2. Standard method: turning on Wi-Fi through the settings menu

If the module is present but Wi-Fi is inactive, first try enabling it through the system menu. The instructions are universal for webOS (2014–2026) and is partially suitable for NetCast (until 2013).

Steps for webOS (models LG OLED C2, NanoCell 86, UK6300 and others):

1. Click the button Settings (gear) on the remote control Magic Remote.
2. Go to the section All Settings → Network → Connect to a Wi-Fi network.
3. Select your network from the list. If the list is empty, click Refresh (round arrow).
4. Enter your password (case sensitive!) and confirm the connection.

For older models with NetCast (LG 42LA620V, 32LN5400):

1. Press and hold the button Settings on the remote control for 5 seconds until the menu appears.
2. Select Network → Network Setup → Wireless Network.
3. If you are prompted to select a connection type, select Access point (infrastructure).
4. Enter the SSID (network name) and password manually - the keyboard will appear on the screen.

If an error appears after entering the password "Unable to connect", try:

• 🔄 Reboot the router (unplug the power for 30 seconds).
• 🔐 Make sure your password doesn't contain Cyrillic characters or spaces.
• 📶 Switch the router to mode 802.11n (if it's worth it) 802.11ac) - some old TVs do not support new standards.

Check if the Wi-Fi indicator on your router is on.

Make sure the TV is within the network coverage area (no further than 10 m from the router)

Disable VPN or proxy on your router

Try connecting to a 2.4 GHz network (5 GHz may not be supported) -->

3. Alternative ways to enable Wi-Fi

If the standard method doesn't work, try one of these options. They're especially helpful for TVs whose Wi-Fi connection freezes after an update or reset.

Method 1: Hard reset the network

On some models LG (for example, series OLED B9/C9) Resetting network settings solves the Wi-Fi invisibility issue. To do this:

1. Open Settings → General → Reset.
2. Select Reset network settings (not a full reset!).
3. After rebooting, try connecting to the network again.

Method 2: Turning on via the service menu

If Wi-Fi disappeared after flashing the firmware, you can forcefully activate it through service menu. Carefully: Incorrect actions here may disrupt the operation of the TV!

Instructions for webOS:

1. Turn off the TV, then press and hold on the remote control Menu + Up on the joystick (For Magic Remote) or Menu + OK (for standard remote control).
2. Hold for 10 seconds until the service menu appears.
3. Go to Network → Wi-Fi Module and set the value On.
4. Save the settings and restart the TV.

⚠️ Attention: The service menu is intended for specialists. If you are unsure of your actions, it is better to contact a service center. Incorrect settings may lead to loss of warranty or failure of the TV.

Method 3: Connecting via WPS

If your router supports WPS (button with a lock), you can connect without entering a password:

1. On TV, select Settings → Network → Connect via WPS.
2. Press the button within 2 minutes WPS on the router.
3. Wait for automatic connection (may take up to 30 seconds).

This method works on 90% of models LG 2016-2026, but may not work if the router is older than 2015.

4. Troubleshooting: Why won't Wi-Fi turn on?

If none of these methods work, the cause may be a hardware or software issue. Let's look at common scenarios and their solutions.

Special situation: if the TV LG connects to the network, but applications (eg YouTube or Netflix) don't work, the problem may be in geoblocking. Solution:

• 🌍 Check your region in your TV settings (Settings → General → Region). For Russia there should be Russia, for Ukraine - Ukraine etc.
• 🔧 If the region is correct, but services still don't work, reset Smart settings (Settings → General → Reset Smart Settings).

⚠️ Warning: On TVs LG 2020–2026 webOS 5.0+ The anti-pirate firmware protection may be triggered. If you installed unofficial software, the Wi-Fi module may be blocked by software. In this case, only updating to the official firmware version will help.

5. Connection features on popular LG models

The Wi-Fi activation algorithm may vary depending on the TV series and year. We've compiled the details for the most common models.

LG OLED (C1, C2, G1, G2, Z2)

Flagship models with webOS 6.0+ support Wi-Fi 6 (802.11ax), but may conflict with older routers. If the network is not found:

• 🔄 Update your router's firmware (especially if it's older than 2018).
• 📡 Disable it in your router settings 802.11r (Fast Transition) - it interferes with the connection.
• 🔒 If you use WPA3, switch to WPA2-PSK (in mixed mode).

LG NanoCell (2019–2023)

Series Nano85, Nano90, Nano95 Often suffer from Wi-Fi freezing after waking up from sleep mode. Solution:

• ⚡ Disable the feature Quick start (Settings → General → Quick Start).
• 🔌 Use static IP for TV in the router settings.

LG UK6300, UK6500 (2018–2019)

Budget models with webOS 4.0 may not see 5 GHz networks. To make them work:

• 📶 Force the router to enable the mode 2.4 GHz (turn off 5 GHz).
• 🔄 If the network still doesn't appear, reset the TV to factory settings.

LG 32LK610 (and others without webOS)

TVs on NetCast (before 2013) require manual entry of the SSID. If the network is hidden (Hidden Network), it will have to be added like this:

1. In the network menu, select Other networks.
2. Enter the network name (SSID) exactly (case sensitive!).
3. Please specify the security type (WPA2-PSK for most routers).
4. Enter the password and save.

What should I do if my LG TV doesn't support modern Wi-Fi standards?

If your LG older than 2015 and does not see the network WPA3 or 802.11ac, there are three options:

1. Buy an inexpensive router with support 802.11n (For example, TP-Link TL-WR840N) and connect it to the main router in bridge mode.

2. Use Powerline adapters (Internet transmission via electrical wiring) - suitable for models without Wi-Fi.

3. Connect USB-Wi-Fi adapter (only for TVs with a USB port and support for external modules, for example, LG 42LM620T).

6. If nothing helps: diagnostics and service

When all else fails and the Wi-Fi still isn't working, it's time to check the hardware. Here's what you can do yourself:

Checking the Wi-Fi module:

• 🔧 Carefully remove the back cover of the TV (only if it is not under warranty!).
• 🔍 Find the Wi-Fi module - this is usually a small board with antennas connected to the main board via a connector CN801 or CN802.
• 🔌 Check that it fits tightly in the connector. If the contacts are oxidized, clean them with alcohol.

Diagnostics via the service menu:

In the service menu (In Start) go to the section Option → Wi-Fi TestIf the test shows Fail, the module is faulty and requires replacement. Error codes:

• Error 0x30 - There is a problem with the antenna.
• Error 0x32 — the module itself is faulty.
• Error 0x34 - conflict with firmware.

Repair cost:

• 💰 Wi-Fi module replacement: 3,000–8,000 ₽ (depending on the model).
• 💰 Reflashing: 1,500–3,000 ₽.
• 💰 Diagnostics: 500–1,000 ₽ (often free if you get the repair done at the same service center).

⚠️ Caution: If your TV is under warranty, do not open it yourself! Contact an authorized service center. LGA list of official partners can be found on the manufacturer's website by model number.

FAQ: Frequently asked questions about Wi-Fi on LG TV

My LG isn't detecting the 5 GHz network. What should I do?

Most TVs LG Until 2018 they only support 2.4 GHzSolutions:

1. Configure your router to work in two bands and connect to the network 2.4 GHz (usually her name ends in _2G or _2.4).
2. If your router does not support split networks, change the operating mode to 11b/g/n (instead of 11a/n/ac).
3. For 2019-2026 models (e.g. LG C1) update your router firmware - sometimes it helps.

Wi-Fi disappeared after the update. How do I get it back?

This is a typical problem for webOS 4.0–5.0Procedure:

1. Please reset your network settings (Settings → Network → Network Reset).
2. If this doesn't help, reset your TV to factory settings (Settings → General → Reset).
3. For models OLED 2020–2021 (For example, LG CX) may be required firmware rollback to the previous version. This can be done via a USB drive (instructions on the forum LG).

If Wi-Fi still doesn't appear after the reset, check whether the module is disabled in the service menu (see section 3).

The TV connects to Wi-Fi, but the internet doesn't work. What's wrong?

There are several reasons:

• 🔌 DNS problem: Manually enter Google's DNS (8.8.8.8 And 8.8.4.4) in the TV network settings.
• 🛡️ MAC Blocking: Check if the TV's MAC address is blocked in the router (you can find it in Settings → Network → Network Status).
• 🌐 Regional restrictions: If you use a VPN on your router, some services (for example, Disney+) may not work. Disable your VPN or set up an exception for the TV's MAC address.

Is it possible to connect a Wi-Fi adapter to an LG TV via USB?

For only individual models 2012–2016 with the port USB 2.0 and support for external adapters. List of compatible adapters:

• Original LG AN-WF100 (for series LM6200, LM7600).
• TP-Link TL-WN725N (version 2 or 3, for LG 42LA620V).
• Edimax EW-7811Un (works with LG 32LN575U).

For modern TVs (2017–2026) USB adapters are not supported — Wi-Fi must be built-in.

How to turn on Wi-Fi on an LG TV without a remote?

If the remote control is lost or broken, you can use:

1. Buttons on the body: Find the button on the back of the TV Menu (or Settings). Hold it for 5-10 seconds until the menu appears, then navigate using the volume and channel buttons to find the network section.
2. Mobile application: download LG TV Plus (Android/iOS), connect your phone to the same network as the router and control the TV via the app.
3. Universal remote control: any remote with support LG (For example, One For All URC 7940) will allow you to turn on Wi-Fi through the standard menu.

For models with webOS 3.0+ can be used voice control (if your TV has a built-in microphone): say "Hey LG, turn on Wi-Fi."