LG TV Flickering (Try This Fix First!)

David Hughes
By David Hughes 7 Min Read

Have you ever noticed that many LG TVs seem to have a similar issue – a flickering screen? It’s more common than you might think. A lot of LG TV owners have faced this annoying problem, with some even struggling with it for years!

But here’s the good news: there’s a super simple solution that can fix around 80% of these flickering screen problems. So, let’s dive into the article and get that pesky flicker sorted out!

LG TV Flickering

#1 Reset Your LG TV: The First Step

If your LG TV screen is flickering, don’t worry! The first thing to try is a basic reset. Here’s how:

  1. Unplug your TV: Start by unplugging your TV from the power source.
  2. Wait a Minute: Yes, a full 60 seconds! Use this time to stretch or grab a snack.
  3. Press the Power Button: While the TV is unplugged, press and hold the power button on the TV (not the remote) for 30 seconds.
  4. Plug Back and Check: After waiting, plug the TV back in. More often than not, this simple step will fix the flickering.

Why Does This Work? This process drains any leftover power in the TV and lets it reset. It’s different from just turning it off with the remote. When you plug it back in, your TV should start without any flicker.

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#2 Tackling Energy Saving Mode

LG TVs have an “Energy Saving Mode” that sometimes messes things up. To turn it off:

  1. Go to Settings > All Settings > Support > Energy Saving.
  2. Make sure “Energy Saving” is set to OFF.

Can’t find it? Try this:

  1. Press the Home/Start button on your remote.
  2. Go to Settings > Picture > Energy Savings.
  3. Turn it OFF.

#3 Check Your Picture Settings

Sometimes, it’s all about the settings. Run a picture test by going to Settings > All Settings > Support > Screen Self-Diagnosis. Follow the on-screen guide to adjust your settings.

#4 External Devices and Connections

The flicker might be due to an external device or a bad connection. Try different inputs to see if the flickering persists. Check all cables, especially HDMI ones, for any damage or loose connections.

#5 Update Your LG TV Software

Outdated software can cause problems. Here’s how to keep your LG TV up to date:

  1. Go to Settings > All Settings > General > About this TV.
  2. Check if “Automatic updates” is on and look for new updates.

If automatic updates aren’t working, you can manually update your TV:

  1. Visit the LG Support Home Page.
  2. Enter your TV model number.
  3. Download the latest firmware and put it on a USB drive in a folder named “LG_DTV”.
  4. Insert the USB into your TV and follow the on-screen instructions.

#6 Factory Reset: The Last Resort

If nothing else works, try a factory reset. This will erase all your settings and return the TV to its original state.

  1. With the TV on, go to All Settings (Advanced Settings) > General > Reset to Initial Settings.
  2. Follow the on-screen instructions to reset.
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No remote? No problem! Use the power button on the TV, a USB keyboard, the LG ThinQ app, or a universal remote to navigate the settings.

Additional Tips

  • Adjust room lighting or TV brightness settings to reduce flicker.
  • Consider repair or replacement if internal components are faulty.

Check LG TV warranty

If you’ve tried everything and your LG TV is still flickering, it’s time to check if your warranty is still active. A valid warranty can be a real lifesaver in this situation.

How to Check and Use Your Warranty

  1. Contact LG: Reach out to LG and explain the flickering issue with your TV.
  2. LG’s Response: They will let you know if your problem is covered under the warranty.
  3. Repair or Replace: If it’s covered, LG will either repair your TV or replace it.
  4. In-Home Service: The best part? If your issue is covered, LG might even offer to fix it right in your home.

Even if you’re not sure about your warranty status, it’s always worth checking. After all, you could save yourself the cost and hassle of a repair or a new TV!

Wrapping It Up: Solving Your LG TV Flicker

LG TVs can sometimes give you a bit of a headache with screen flickering, but don’t worry, we’ve got you covered. Here’s a quick recap of the steps to fix it:

  1. Unplug Your TV: Sometimes, just unplugging it from the wall does the trick.
  2. Energy Saving Mode Off: Turn off this mode in the settings.
  3. Picture Test: Run this to check for any setting issues.
  4. Check Other Sources: Try different inputs and inspect all connections.
  5. Update Software: Keeping your LG TV software up to date is crucial.
  6. Factory Reset: This should be your last resort, but it can work wonders.
  7. Room Lighting: Adjust the lighting in the room to reduce flicker.
  8. Internal Hardware: If nothing else works, it might be a hardware issue.
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Did one of these fixes work for you? Or did you find another solution? We’d love to hear about it! Drop a comment below and share your experience. Your feedback not only helps us but also assists other LG TV owners facing the same issue.

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