LG is known for its quality and innovations in devices and appliances. Their line of smart TVs contains various displays, such as OLED, LED, NanoCell, and Ultra HD. It’s one of the ideal smart TV brands that are fit for streaming and entertainment.
However, you can also encounter issues with your LG TV not working or your LG TV not turning on. It’s a known problem on every LG TV model and is caused by power-related reasons. In this guide, we’ll show you how to fix your LG TV when it suddenly won’t turn on. If you have a different problem, please see our guide on how to fix problems with your LG TV.
Read this guide to know more.
Table of Contents
How to Fix an LG TV That Won’t Turn On
If you’re among the LG TV users that are asking “why won’t my LG TV turn on?” Below are some fixes that you can try. It’s wise to first try these workarounds before sending your smart TV to an authorized repair center. Remember to go over them individually and check which fix works best for your LG TV.
Fix #1: Power Cycle your LG TV
A quick power cycle is a great solution to power-related issues. It re-initializes all of your TV’s internal components to fix glitches. To power cycle your LG TV, follow the steps below:
- Unplug its power cable and wait for one minute. You can also press and hold the power button of your LG TV to help drain more power.
- Plug the power cable back in and try turning on your LG TV. Make sure to plug the power cable securely into the socket.
Next, you can check the TV’s cable connections for damage and wear and tear. Also, try using other wall sockets in the area if the current one doesn’t work. Avoid using extension cords, surge protectors, and power strips since they can sometimes provide insufficient power to your LG TV, especially when there are other connected devices.
You can also try resetting your LG TV back to factory settings.
Fix #2: Check the Remote of your LG TV
Besides soft resetting your LG TV, you can also do it on its remote. It’s possible that your LG TV may not turn on due to a malfunctioning remote. To soft reset the remote, follow these steps:
- Remove its two batteries. Then, press and hold the Power button on the remote for thirty seconds.
- Re-insert the batteries and try turning on your LG TV using the remote. Once it doesn’t work, replace the old batteries with new ones and try turning the TV on.
When using the remote, make sure that there’s no object that’s blocking the TV remote sensor. Also, when your LG TV remote has internal damage, it’s best to replace it and see if it solves the issue.
If you are reading this article because you are trying to fix your hotel TV then you may be interested to know that you can use the remote to remove LG TV hotel mode.
Fix #3: Reset your LG TV Without Remote
Another fix that you can try when your LG TV is not working is factory resetting your LG TV. Depending on the model, the LG TV power button can be located below, on the right or left side of your smart TV.
Once found, you can press and hold the power button for ten seconds. Your LG TV will now automatically reset. After the reset, check if you can now turn on your smart TV.
Fix #4: Check Input Source
Similar to other smart TVs, your LG TV has various input ports that are used for streaming devices. However, you can try other ports on your smart TV and see if they work. To do an input change, press the volume buttons to navigate through different inputs and press the Menu button.
If the current input port is not working, you can try other input ports available. Also, change its HDMI, VGA, or USB-C cables once it’s damaged due to wear and tear. If your LG TV has a Source button at the back of the TV, you can alternatively use it to navigate through each input source.
Fix #5: Contact LG Support
Once all fixes didn’t work, you can contact LG Support for a repair appointment. Their trained technicians can solve these issues and replace any damaged component inside your TV. Although it’s expensive, it can be worth it especially when you just bought your LG TV.
If your TV has serious damage and is an older model, it’s best to replace it with a new one. Repair expenses can be higher than your TV’s price, that’s why it makes sense to just buy a new one.
Your LG TV needs a constant supply of power to turn on properly. It helps you to make the most out of your LG TV, especially when streaming movies and TV shows. Hopefully, these solutions help you to fix your LG TV if it won’t turn on. Once your smart TV has severe hardware damage, contact LG Support for further help.