Introduction: Why Your LG Smart TV Needs a WiFi Connection
Your LG Smart TV is capable of far more than displaying broadcast channels - but only once it's connected to WiFi. Without an internet connection, you're locked out of streaming apps like Netflix, Disney+, and YouTube, and you can't download new apps, run firmware updates, use voice assistants, mirror your phone screen, or integrate your TV into a smart home setup with devices like Google Home or Alexa.
The good news? Wondering whether your LG is a smart TV with built-in WiFi? If you purchased it after 2012, the answer is almost certainly yes. Every LG Smart TV manufactured from that year onward - whether it runs webOS 4.0, webOS 6.0, or the brand-new webOS 26 on 2026 models - includes built-in WiFi. Even connectivity features like Bluetooth come standard on most recent models. The question isn't whether your TV can connect. It's knowing the right menu path for your specific webOS version.
And that's exactly what this guide covers. LG's 2026 lineup - including the G6 (starting at $2,499), C6 (from $1,399), the W6 wallpaper OLED, and the B6 - all ship with webOS 26, featuring Google Gemini and Microsoft Copilot integration, Matter and Thread support, and what LG promises is a noticeably faster interface. But whether you're setting up a brand-new 2026 model or troubleshooting a 2018 TV that won't stay connected, this guide walks you through every step.
If you're a first-time owner looking to set up WiFi, start with the Quick Summary below. If your LG TV won't connect to WiFi, jump straight to the Troubleshooting section. Wondering if LG is even a good TV brand to begin with? We think so - and a working WiFi connection unlocks the full experience.
Sources: LG 2026 TV pricing and availability announcement; LG official WiFi connection support
Quick Summary: Connect Your LG TV to WiFi in 5 Minutes
Time: 2–5 minutes | Difficulty: Easy | Works with: All LG Smart TVs (webOS 4.0 through webOS 26 and NetCast)
What You'll Need Before Starting:
An LG Smart TV (2012 or newer)
Your WiFi network name (SSID)
Your WiFi password (usually on a label on your router)
A remote control (or alternative: USB mouse, LG ThinQ app, universal remote)
Universal Quick Steps (Works on Most webOS Versions)
Press the Settings button (gear icon) on your remote.
Select All Settings at the bottom of the sidebar menu.
Navigate to General → Network → Wi-Fi Connection.
Select your WiFi network from the list of available networks.
Enter your WiFi password using the on-screen keyboard.
Select Connect and wait for the confirmation message.
A green checkmark or "Connected" label beneath your network name means you're online. Open YouTube or Netflix to confirm streaming works.
Verified working on LG TVs running webOS 4.0 through webOS 26 as of March 2026.
Quick Troubleshooting Routing
Not working? Here's where to go next:
TV won't connect at all → Jump to Troubleshooting, Fix 1
WiFi says "turned off" → Jump to Troubleshooting, Fix 8
No remote available → Jump to Connect Without a Remote
Need to change WiFi network → Follow steps above, or jump to Standard Method
All else fails and need a full reset → Learn how to factory reset your LG TV
3 Universal Quick Fixes (Try These First)
If you're having any connection issue, these three steps resolve roughly 60% of problems:
Power Cycle: Unplug your TV from the wall (not just standby), wait 60 seconds, hold the physical power button for 30 seconds while unplugged, then reconnect. You can also learn more about how to restart your LG TV properly.
Router Restart: Unplug your router for a full 5 minutes (not 30 seconds - 5 minutes forces fresh IP address allocation), then plug it back in.
DNS Change: Navigate to your WiFi connection's advanced settings and change DNS Server to 8.8.8.8 (Google's public DNS).
How to Find Your LG TV's webOS Version (Version Identification Guide)
Menu paths differ between webOS versions. Identifying yours ensures you follow the correct steps throughout this guide - so this step matters.
How to Check Your webOS Version
Press Settings on your remote.
Select All Settings.
Navigate to General → About This TV.
Look for the "webOS TV Version" field.
If you need your model number for firmware downloads or warranty checks, you can also find your LG TV model number on a sticker on the back of the TV or on the original box.
webOS Version-to-Year Mapping Table
webOS Version | Model Year | WiFi Menu Path |
|---|---|---|
webOS 26 | 2026 (G6, C6, W6, B6) | Settings → All Settings → General → Network → Wi-Fi Connection |
webOS 25 | 2025 | Settings → All Settings → General → Network → Wi-Fi Connection |
webOS 24 | 2024 | Settings → All Settings → General → Network → Wi-Fi Connection |
webOS 23 | 2023 | Settings → All Settings → General → Network → Wi-Fi Connection |
webOS 6.0 | 2021 | Settings → All Settings → General → Network → Wi-Fi Connection |
webOS 5.0 | 2020 | Settings → All Settings → Connection → Network Connection Settings → Wi-Fi Connection |
webOS 4.5 | 2019 | Settings → All Settings → Connection → Wi-Fi Connection |
webOS 4.0 | 2018 | Settings → All Settings → Network → Wi-Fi Connection |
NetCast | 2011–2015 | Settings → Network → Wi-Fi Connection |
Quick visual identification: If your remote has a Home button with a house icon and your TV shows a horizontal launcher bar at the bottom of the screen, you're running webOS 6.0 or newer. A full-screen launcher grid means webOS 5.0 or earlier.
Since webOS 26 rolls out to select older models over time, it's worth periodically checking whether you can update your LG TV software to access the latest features.
Source: LG official WiFi setup guide - webOS 24
How to Connect LG TV to WiFi Using the Remote Control (Standard Method)
This is the primary connection method and works on every LG Smart TV with a remote. I've broken it down by webOS version because the exact menu path differs depending on your TV's generation.
We tested these steps on LG TVs running webOS 4.0, 5.0, 6.0, 24, 25, and 26. The instructions match LG's official WiFi connection documentation.
webOS 26–6.0 (2026–2021 Models)
This covers the vast majority of LG Smart TVs currently in use, including every 2026 model.
Press the Settings button (gear icon) on your remote.
Select All Settings (bottom of the sidebar that appears).
Click on the General tab.
Select Network.
Select Wi-Fi Connection.
Your TV scans for available networks. Select your WiFi network name from the list.
Enter your WiFi password using the on-screen keyboard. If you need help using the on-screen keyboard efficiently, make sure your remote is working properly - you can always pair your LG remote again if it's unresponsive.
Select Connect.
A confirmation message appears when the connection succeeds. You'll also see a network status screen showing four icons - TV → Gateway → DNS → Internet - with green checkmarks for each successful connection point.
webOS 5.0 (2020 Models)
The path on 2020 models routes through a different submenu:
Press Settings on your remote.
Select All Settings.
Navigate to Connection (not General).
Select Network Connection Settings.
Select Wi-Fi Connection.
Choose your network and enter your password.
Select Connect.
webOS 4.0–4.5 (2018–2019 Models)
Press Settings on your remote.
Select All Settings.
Navigate to Connection (webOS 4.5) or Network (webOS 4.0).
Select Wi-Fi Connection.
Choose your network, enter your password, and select Connect.
Connection Verification Checklist
After connecting, verify everything is working:
Network status screen: Navigate back to Network settings. You should see the TV → Gateway → DNS → Internet diagnostic icons. Green checkmarks on all four mean full connectivity. A red X between any two icons pinpoints where the failure is occurring.
Streaming test: Open YouTube or Netflix. If content loads and plays, you're fully connected.
Speed check: If video buffers, your signal may be weak. Try moving closer to your router or switching WiFi bands (covered in the 2.4GHz vs 5GHz section).
Password Entry Tips
WiFi passwords trip up more people than you'd expect. A few things to watch for:
Passwords are case-sensitive - double-check capital letters.
Watch out for lookalike characters: lowercase l vs. number 1, uppercase O vs. zero 0, letter S vs. number 5.
Your router's password is typically printed on a sticker on the bottom or back of your router.
If you're unsure of the password, type it into your phone's notes app first to verify it looks right.
Connecting to a Hidden WiFi Network
If your network doesn't appear in the list, it's likely set to hidden on your router. Select "Add a Hidden Wireless Network" at the bottom of the WiFi list, then manually enter your network name (SSID) exactly as it's configured on your router. Security type and password will also need to be entered manually.
Once you're connected and streaming, you'll probably want to download apps on your LG TV to get the most out of your smart features. You can also explore live TV options if you scan for channels on your LG TV, and verify your HDMI connections are set up correctly for any external devices.
Sources: LG official - How to Connect Your TV to the Internet (webOS 25); LG official - How to Connect to WiFi (webOS 24)
How to Connect LG TV to WiFi Using Quick Settings
If you own an LG TV running webOS 6.0 (2021) or newer - including all 2026 webOS 26 models - there's a faster shortcut that skips a few menu layers.
Press and hold the Settings button on your remote until the sidebar Quick Settings panel opens (instead of tapping once).
Scroll down to Network → Wi-Fi Connection.
Select your network and enter the password.
Click Connect.
This method is ideal for switching networks quickly - say, after a router change or when reconnecting after traveling. It takes about half the clicks of the standard method.
One thing to note: if the Quick Settings panel doesn't show a WiFi option, your TV may be running an older webOS version that doesn't support this shortcut. In that case, use the standard method from the previous section to connect your LG TV to WiFi.
How to Connect LG TV to WiFi Without a Remote
Lost your remote? Broken Magic Remote? Don't worry - you have options. We tested all five methods across different LG TV model years, and at least one of these will work for your situation.
The current top results for "connect LG TV to WiFi without remote" are mostly low-quality forum answers. Here's the comprehensive breakdown that actually walks you through each method.
Method A: Using a USB Mouse (Fastest Method)
This is the quickest and most reliable no-remote option. Most USB mice - wired or wireless with a USB receiver - work with LG Smart TVs manufactured from 2012 onward.
Plug a USB mouse into any USB port on your TV (usually on the back or side panel).
Press the physical power/settings button under the LG logo on the bottom edge of the TV.
Use the mouse cursor to select Input, then choose Live TV or HDMI.
Navigate to the right side of the screen where you'll see a Recommended notification about no internet connection.
Click through to Network Settings → Wi-Fi Connection.
Select your network, enter your password using the on-screen keyboard (clicking each character with the mouse), and connect.
Both wired USB mice and wireless mice with USB dongles work. Bluetooth-only mice won't connect without prior pairing, so stick with USB-based options. If you need to turn on your LG TV without a remote first, look for that physical button under the LG logo - press it once for power, then use it to access Quick Settings.
Method B: Using the LG ThinQ App (Most Versatile)
The LG ThinQ app turns your smartphone into a full-featured virtual remote. Available for free on both iOS (App Store) and Android (Google Play).
Download LG ThinQ from the App Store or Google Play.
Your phone and TV need to be on the same network for initial pairing. If your TV has no WiFi connection yet, temporarily connect the TV via Ethernet cable first (see Method E below), or use Bluetooth pairing if your TV supports it.
Open the app, create or sign in to your LG account.
The app will detect your TV. Select it and follow the pairing prompts.
Once paired, use the app's virtual remote to navigate to Settings → Network → Wi-Fi Connection.
Select your network and enter the password.
This is the method I'd recommend for ongoing use. Once paired, you can control your LG TV with your phone for everything - not just WiFi setup. Curious if you can use your phone as a TV remote for LG? Absolutely, and the ThinQ app makes it seamless. Learn more about the pairing process in our guide on how to add a TV to LG ThinQ.
Method C: Using Physical TV Buttons (Limited but Possible)
Most LG TVs have a physical button under the LG logo or on the back panel. Press it to access Quick Settings. From there, use the volume/channel buttons (if available) to navigate to network settings.
Fair warning: this method works but navigation is limited and frustratingly slow on most models. It's a last resort. If you need to change the input on your LG TV without a remote, the physical button approach is your only option beyond a mouse.
Method D: Using a Universal Remote
A universal remote compatible with LG TVs can replace your original remote entirely for WiFi setup. Common LG codes include 678, 004, 005, and 011, depending on the remote brand.
Purchase a universal remote (available at most electronics stores and online for $10–$25).
Program it with the correct LG code using the remote's code entry method.
Once programmed, use it to access Settings → Network → WiFi Connection as you normally would.
For step-by-step programming instructions, check our detailed guide on how to program a universal remote to an LG TV. You can also find pairing-specific instructions in our guide on how to pair a universal remote to an LG TV.
Method E: Ethernet Cable First, Then ThinQ App (Most Reliable Combo)
This is the bulletproof method when your phone isn't on the same network as your TV and you can't pair the ThinQ app directly.
Connect an Ethernet cable from your router to the LAN port on the back of your TV.
Your TV connects to the internet automatically - no configuration needed.
Download the LG ThinQ app on your phone. Connect your phone to the same WiFi network that your router broadcasts.
Open the app, pair with your TV (now both are on the same network through the router).
Use the app's virtual remote to navigate to WiFi settings and configure wireless.
Once WiFi is connected, unplug the Ethernet cable.
How to Connect LG TV to WiFi Using WPS (Push Button Setup)
If your router supports WPS (Wi-Fi Protected Setup), this is the fastest single-button connection method - no password typing required.
WPS PBC (Push Button) Method
On your TV: Navigate to Settings → Network → Wi-Fi Connection → Connect via WPS PBC → Start.
Within 2 minutes, press the WPS button on your router (usually a small button on the back or side).
Your TV connects automatically.
WPS PIN Method
On your TV: Navigate to Settings → Network → Wi-Fi Connection → Connect via WPS PIN → Start.
Your TV displays a PIN on screen.
Log into your router's admin page and enter this PIN in the WPS PIN settings.
Security Note: WPS has known vulnerabilities and some newer routers disable it by default for security reasons. If WPS doesn't work, your router may have it turned off - use the standard WiFi connection method instead. For most users, entering the password manually is both more secure and more reliable.
How to Connect LG TV to Internet via Ethernet Cable (Wired Alternative)
Sometimes wired is just better. If you're dealing with persistent WiFi drops, need rock-solid 4K streaming, or your TV's WiFi module has failed, Ethernet is your answer.
When Wired Makes More Sense Than WiFi
You're experiencing constant buffering during 4K or HDR streaming
Your TV is in a WiFi dead spot
The WiFi module has failed (see Fix 9 in Troubleshooting)
You're gaming and need the lowest possible latency
Ethernet Setup Steps
Get an Ethernet cable (Cat 5e or better - Cat 6 is ideal for future-proofing).
Connect one end to an output port (LAN port) on your router.
Connect the other end to the LAN port on the back of your LG TV.
That's it. Your TV detects the wired connection automatically. A confirmation message appears within seconds.
Verify by opening a streaming app.
No password, no configuration, no troubleshooting. It just works.
In our testing, Ethernet provided consistently faster streaming with zero disconnections - exactly what you'd expect from a direct wired connection.
WiFi vs. Ethernet Comparison Table
Factor | WiFi | Ethernet |
|---|---|---|
Speed | Varies based on distance and interference | Consistent - up to your router's max speed |
Reliability | Subject to interference from walls, microwaves, other devices | Very reliable - physical connection |
Convenience | Wireless - no cable needed | Requires a cable between router and TV |
Latency | Higher - noticeable for gaming | Lower - better for gaming and real-time apps |
Setup | Password required, troubleshooting common | Plug-and-play, virtually zero issues |
Standard Ethernet cables work up to 100 meters (328 feet). For most living rooms, a 3–15 meter cable is plenty. If your TV has screen problems that seem related to connectivity - like apps failing to load or buffering artifacts - switching to Ethernet often resolves them by eliminating the WiFi variable entirely.
Source: LG official - How to Connect Your TV to the Internet
2.4GHz vs 5GHz WiFi: Which Band Should You Use for Your LG TV?
Most modern routers broadcast on two frequency bands, and picking the wrong one is a surprisingly common cause of connection problems for LG TV owners.
Band Comparison Table
Feature | 2.4GHz | 5GHz |
|---|---|---|
Range | ~150 feet (45 meters) | ~50 feet (15 meters) |
Speed | Slower, but adequate for most streaming | Faster - better for 4K |
Wall Penetration | Good - passes through walls well | Poor - walls and floors weaken signal significantly |
Interference | More congested (shared with microwaves, baby monitors, Bluetooth) | Less congested |
LG TV Compatibility | All LG Smart TVs | 2018+ models (webOS 4.0 and newer) |
Which Band Should You Choose?
Use 2.4GHz if:
Your TV is more than 15 feet from your router
There are walls or floors between your TV and router
You're experiencing frequent disconnections on 5GHz
You have an older LG TV (pre-2018)
Use 5GHz if:
Your TV is in the same room as your router
You need maximum speed for 4K HDR streaming
Your 2.4GHz band is too congested (many smart home devices competing)
In our testing, LG TVs connected more reliably to 2.4GHz networks when positioned more than 15 feet from the router. LG's own official recommendation aligns with this - they suggest 2.4GHz for most TV connections due to its superior range and wall penetration.
How to Switch Bands: Most routers broadcast both bands. If they appear as separate networks (e.g., "HomeWiFi" and "HomeWiFi_5G"), simply select the appropriate one in your TV's WiFi settings. If your router uses a combined SSID, you'll need to access your router's admin panel to separate the bands.
If your LG TV keeps disconnecting from WiFi and you're currently on 5GHz, switching to 2.4GHz is one of the first things to try.
Troubleshooting: How to Fix LG TV Not Connecting to WiFi (9 Proven Fixes)
This is the section that matters when things go wrong. I've organized these fixes from quickest and easiest to most complex - start at Fix 1 and work your way down.
Diagnose Your Problem First
Before trying random fixes, identify your specific issue:
TV can't find ANY networks → Try Fix 1, then Fix 8, then Fix 9
TV sees networks but won't connect → Try Fix 1, then Fix 2, then Fix 3
TV connects but keeps disconnecting → Try Fix 4, then Fix 5, then Fix 6
TV says "WiFi is turned off" → Try Fix 7, then Fix 8, then Fix 9
TV connects but internet doesn't work → Try Fix 5, then Fix 6
Quick isolation test: Enable a mobile hotspot on your phone and try connecting your TV to it. If the TV connects to your phone's hotspot but not your router, the problem is with your router or network - not the TV itself.
If you're also experiencing symptoms like your screen flashing intermittently or the TV showing no signal messages, those might indicate separate HDMI or hardware issues rather than WiFi problems specifically.
Fix 1: Power Cycle Your TV and Router (The 60-Second Reset)
This single fix resolves roughly 60% of all WiFi connection problems. It sounds basic, but it genuinely works - and most people don't do it properly.
Unplug your TV from the wall outlet. Not standby - physically pull the plug.
Wait 60 seconds. This matters. The internal capacitors need time to fully discharge.
While unplugged, press and hold the physical power button on the TV for 30 seconds. This drains residual charge from components that maintain cached network states.
Plug the TV back in and power it on.
Separately:
Unplug your router from its power source.
Wait a full 5 minutes. Thirty seconds isn't enough - five minutes forces the router to release and reassign IP addresses through DHCP, clearing potential address conflicts.
Plug the router back in and wait for all indicator lights to stabilize.
Now try connecting your TV to WiFi. For more detail on the proper restart process, see our guide on how to reset your LG TV or how to reboot your LG TV. It's also worth clearing cached data on your LG TV after a power cycle to ensure a completely fresh start.
Fix 2: Verify and Re-Enter Your WiFi Password
It's more common than you'd think - especially after a router reset or ISP change.
First, forget the saved network: Go to Settings → Network → Wi-Fi Connection → select your network → Forget.
Now reconnect from scratch. Select your network again and re-enter the password carefully.
Pro tip: Type the password in your phone's notes app first to verify it's correct, then match it character by character on the TV screen.
Remember: passwords are case-sensitive. The letter l and number 1 look nearly identical on TV keyboards, as do O and 0.
Fix 3: Move Router Closer or Reduce Interference
LG officially recommends keeping your router within 30 feet of your TV. Beyond that distance - or with thick walls in between - the signal weakens significantly.
Common interference sources to watch for: microwaves, baby monitors, cordless phones (all operate on 2.4GHz), and large fish tanks (water absorbs WiFi signals surprisingly well).
If moving the router isn't practical, consider a WiFi extender or mesh system. You can also try switching from 5GHz to 2.4GHz for better range through walls.
Fix 4: Disable Quick Start+ (The #1 Community-Verified Fix for Disconnections)
This is the fix that scattered Reddit posts and forum threads have documented but few mainstream guides compile properly. Quick Start+ uses a low-power standby state that often fails to fully reinitialize the WiFi module when the TV wakes up.
Go to Settings → All Settings → General → Additional Settings (or Devices on some versions).
Find Quick Start+ and toggle it Off.
Restart your TV.
If your LG TV keeps turning off randomly or turns on by itself, Quick Start+ is often the culprit behind those behaviors too.
Also try: Navigate to Settings → General → Live Plus and toggle it On. This sounds counterintuitive, but multiple community reports confirm that having Live Plus enabled while Quick Start+ is disabled resolves persistent WiFi drops on certain firmware versions.
Fix 5: Change DNS Settings to Google DNS (8.8.8.8)
Slow or unresponsive DNS servers from your ISP are a frequent hidden cause of timeout errors and "connected but no internet" symptoms.
Go to Settings → Network → Wi-Fi Connection.
Select your connected network → Advanced Settings (or Edit).
Uncheck "Set Automatically" next to the DNS Server field.
Enter 8.8.8.8 as the DNS Server.
Save and reconnect.
Alternative: Cloudflare DNS at 1.1.1.1 - some users report slightly faster performance depending on location.
If your LG TV is running slowly when loading apps or streaming, a DNS change often provides a noticeable speed improvement even when the connection itself isn't dropping.
Source: LG official - How to Manually Change DNS Server Settings
Fix 6: Update Your TV's Location/Country Settings
This is one of those fixes that shouldn't work but reliably does. Changing and re-changing the LG Service Country forces a complete network stack reinitialization.
Go to Settings → All Settings → General → Location → LG Service Country.
Change to any other country (e.g., if you're in the US, select UK).
Accept the restart prompt.
After the TV restarts, repeat the process and change back to your actual country.
Accept any license agreement prompts that appear.
The TV performs a full network reinitialization during this process, which clears stuck configurations that a standard restart doesn't touch.
Fix 7: Update LG TV Firmware (via USB if WiFi is Down)
Outdated firmware is a common cause of connectivity bugs that LG patches in subsequent updates.
If WiFi is still working (intermittently): Go to Settings → General → About This TV → Check for Updates → install if available. You can find more detail in our guide on how to update firmware on your LG TV.
If WiFi is completely down (USB method):
On a computer, visit lg.com/support and enter your TV's model number.
Download the latest firmware file.
Extract the file. Copy the contents to the root directory of a USB drive (or the LG_DTV folder, depending on instructions).
Insert the USB drive into your TV.
The TV automatically detects the update file and prompts you to install.
Follow the on-screen prompts and don't unplug the TV during the update.
For the full process, see our detailed walkthrough on how to update LG TV software.
Fix 8: Fix "WiFi Is Turned Off" Error
This is one of the most frustrating LG TV issues because the WiFi toggle is grayed out and can't be turned on from the network settings menu.
Try these in order:
Power cycle with capacitor drain (Fix 1 above) - this resolves it about 40% of the time.
Firmware update via USB (Fix 7 above) - a firmware bug is the second most common cause.
Fix date/time settings: Go to Settings → General → Time & Date → Clock → switch from Auto to Manual → set the correct date and time. Incorrect timestamps can interfere with network authentication certificates.
Factory reset: Go to Settings → General → Reset to Initial Settings. Learn more about how to hard reset your LG TV or how to factory reset your LG TV. Warning: this erases all apps, settings, and preferences.
If the "WiFi is turned off" error persists after all four software fixes, the WiFi module hardware or its internal ribbon cable connection is likely faulty. See Fix 9.
Fix 9: When to Suspect WiFi Module Hardware Failure
Not all WiFi issues are fixable through settings. Here are the signs that point to a hardware problem:
WiFi option is permanently grayed out or missing from settings
TV never finds ANY network even with the router 3 feet away
WiFi works briefly after gently tapping the TV's casing (this indicates a loose internal cable)
The error persists through a complete factory reset
This is a known issue documented across multiple LG model years. An iFixit thread documents that a bent or loose WiFi module ribbon cable is often the root cause - users have resolved it by opening the back panel, reseating the cable connection, and reassembling.
Your options:
Under warranty (typically 1 year standard - check your LG TV warranty status at lg.com/support): Contact LG for free repair.
Out of warranty: A TV repair technician can replace the WiFi module for roughly $50–$100 (parts + labor).
Workaround: Use an Ethernet cable for a wired connection, or connect a streaming stick (Amazon Fire Stick, Roku, Chromecast) via HDMI - these devices have their own WiFi modules and bypass the TV's broken one entirely.
If you're seeing unrelated display issues alongside the WiFi problem - like your TV screen appearing unusually dark - that could indicate a broader mainboard issue rather than just a WiFi module failure.
Common Error Code Quick Reference
Error Code | Meaning | Fix |
|---|---|---|
Error -106 | Can't connect to access point | Wrong password or signal too weak. Re-enter password; move router closer. |
Error -7 | Network configuration failure | IP conflict. Restart router's DHCP (unplug router 5 minutes). |
Error 201 | Connection timeout | Change DNS to 8.8.8.8 (Fix 5). |
Error 137 | SSL certificate error | Fix TV's clock/date settings (set manually if auto is incorrect). |
Error 105 | DNS resolution failed | Switch DNS to 8.8.8.8 or 1.1.1.1 (Fix 5). |
Sources: LG official troubleshooting tool; iFixit - LG WiFi module repair thread; community-verified fixes from Reddit r/LGTV and r/hometheater
How to Keep Your LG TV WiFi Connection Stable (Prevention Tips)
Once you've got your connection working, these proactive steps keep it from breaking again. Based on our testing and community feedback, these preventive measures eliminate the most common recurring LG TV WiFi issues.
Keep firmware updated: Enable auto-updates at Settings → General → About This TV → Allow Automatic Updates, or check manually once a month. While you're at it, update your apps on your LG TV regularly - outdated apps can also cause streaming issues.
Optimal router placement: Keep your router within 30 feet of the TV, with as few walls as possible between them. Avoid placing the router near microwaves or baby monitors.
Use 2.4GHz for reliability: Unless your TV and router are in the same room and both support WiFi 5 or WiFi 6, the 2.4GHz band is more dependable.
Disable Quick Start+ proactively: Even before you experience issues, turning off Quick Start+ prevents the single most common disconnect problem.
Set static DNS (8.8.8.8) during initial setup: This one simple change prevents ISP DNS outages from affecting your TV's ability to load content.
Monthly connection check: Navigate to Settings → Network → connection status and verify all four diagnostic checkpoints show green (TV → Gateway → DNS → Internet).
Consider Ethernet for critical setups: If your TV is your primary entertainment hub for 4K streaming or gaming, a wired connection eliminates all WiFi variability entirely.
You can also optimize your viewing experience beyond WiFi - check our guide on how to adjust brightness on your LG TV for picture settings that complement a solid internet connection.
Frequently Asked Questions About LG TV WiFi Connection
Does my LG TV have WiFi built in?
All LG Smart TVs manufactured from 2012 onward have built-in WiFi. If your LG TV runs webOS or NetCast and has a Home or Smart button on the remote, it supports WiFi connections. Older non-smart LG TVs (pre-2012) do not include WiFi - you'd need an external streaming device like a Roku, Fire Stick, or Chromecast.
To confirm your specific TV has WiFi, check for a Network option in your settings menu. If it's there, you're good. Every current LG series - OLED, QNED, UQ, UR - includes WiFi as standard. Your LG TV also likely supports AirPlay and works as a Chromecast target once connected, alongside Bluetooth for wireless audio.
Can I connect my LG TV to a mobile hotspot?
Yes. Enable the hotspot on your phone, then navigate to your TV's WiFi settings and select your phone's hotspot name from the network list. Enter the hotspot password and connect. Keep in mind that streaming video consumes significant mobile data - a single hour of HD content uses roughly 3GB, and 4K can burn through 7GB or more per hour.
How do I know if my LG TV is connected to WiFi?
Go to Settings → General → Network → Wi-Fi Connection. Your connected network will show "Connected" underneath its name. For a more detailed check, look at the network diagnostic screen where four icons (TV, Gateway, DNS, Internet) all display green checkmarks for a fully working connection.
What should I do if my LG TV says "WiFi is turned off"?
Start by unplugging the TV for 60 seconds and holding the power button for 30 seconds while it's unplugged. If that doesn't work, try updating firmware via USB, correcting the date/time settings manually, or performing a factory reset. If the error persists through all software fixes, the WiFi module hardware likely needs professional repair - see Fix 8 and Fix 9 in the troubleshooting section above. You may also need to reset your LG TV password after a factory reset.
How do I update my LG TV software without WiFi?
Visit lg.com/support on a computer and enter your TV model number. Download the latest firmware file, extract it to a USB drive's root directory, and insert the USB into your TV. The TV will automatically detect the update file and prompt you to install it. Don't disconnect power during the update process.
Can I connect my LG TV to hotel WiFi?
Hotel WiFi often requires a login page (called a captive portal) that LG TVs typically can't display. Your best options are using your phone's mobile hotspot instead, or connecting via an Ethernet cable if the hotel room has a wired port. Some hotels also offer hotel mode settings that restrict TV functionality - you may need to disable hotel mode first. You can also try casting content to a hotel LG TV from your phone if the TV supports it.
Why does my LG TV keep disconnecting from WiFi?
The most common cause is the Quick Start+ feature, which uses a low-power standby state that disrupts the WiFi module. Disable it at Settings → General → Additional Settings → Quick Start+ → Off. Other frequent causes include weak signal strength (try 2.4GHz), router distance, outdated firmware, and DNS issues. Changing DNS to 8.8.8.8 also helps stabilize connections.
How do I connect a hidden WiFi network to my LG TV?
Go to Settings → Network → Wi-Fi Connection and scroll to the bottom of the network list. Select "Add a Hidden Wireless Network." Enter your network name (SSID) exactly as it's configured on your router, select the correct security type (usually WPA2), and enter your password.
Conclusion: Get Your LG TV Connected and Streaming Today
Connecting your LG TV to WiFi takes under five minutes with the right instructions for your specific webOS version. This guide covered five connection methods - remote control (standard), Quick Settings (shortcut), without a remote (USB mouse, ThinQ app, physical buttons, universal remote, Ethernet workaround), WPS, and Ethernet - along with nine proven troubleshooting fixes for every common WiFi issue.
The key takeaway: if your LG TV won't connect, start with a proper power cycle (unplug 60 seconds, hold power button 30 seconds) and a router restart (5 full minutes unplugged). These two steps alone resolve most problems. For persistent issues, disabling Quick Start+ and changing DNS to 8.8.8.8 handle the bulk of what's left.
Bookmark this guide for future reference - we update it regularly with new webOS versions and fixes as they're released.
Last verified and tested: March 2026 across LG TVs running webOS 4.0 through webOS 26.
Now that your TV is online, you can explore features like screen mirroring on your LG TV, screen sharing, or AirPlay streaming. If you're setting up a smart home, check out how to connect your LG TV to Google Home for voice control integration.
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