You’re not alone if you’re experiencing an issue where your LG OLED TV won’t turn on. While LG OLED TVs are known for their exceptional picture quality and sleek design, they occasionally encounter problems that prevent them from powering up.
However, before you call a repairman or rush to replace your TV, you can take several troubleshooting steps to try and fix the problem.
When you see that your LG OLED TV won’t turn on, find the root cause, including – power source issues, a faulty power cord, software issues, etc, and address them accordingly.
In this article, we’ll explore common causes of LG OLED TVs not turning on and provide step-by-step instructions on diagnosing and fixing the issue.
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Possible Causes of LG OLED TV Not Turning On
Before diving into the solutions, let’s look at some possible reasons why your LG OLED TV won’t turn on.
- Power Supply Issues: The power supply is responsible for converting AC power from the outlet into DC power for TV use. If the power supply is faulty, the TV won’t receive enough power to turn on. A power surge or other electrical issues can cause this.
- Power Source Issues: The first and most obvious thing to check is whether the TV is properly connected to a power source. Check that the power cord is plugged into a functioning electrical outlet and that the outlet is providing power.
- Faulty Power Cord: If the power cord is plugged in correctly but the TV still won’t turn on, the cord itself may be faulty. Check for any visible cord damage or signs of wear and tear. If you suspect the cord is damaged, try replacing it with a new one.
- Software Issues: LG OLED TVs run on a software platform called webOS. If there’s an issue with the software, it can prevent the TV from turning on. This could be caused by a glitch in the firmware or an outdated software version.
- Hardware Issues: Several hardware components could be causing the issue. Common hardware issues include a faulty power button, a damaged circuit board, or a malfunctioning screen.
Troubleshooting Solutions For When Your LG OLED TV Won’t Turn On
Now that we’ve covered the possible causes let’s dive into the troubleshooting steps you can take to fix the problem.
| Step. no | The step |
|---|---|
| 1 | Check the power source and power cord |
| 2 | Perform a power reset |
| 3 | Check for firmware updates |
| 4 | Check the circuit board |
| 5 | Contact LG support |
Step 1: Check the Power Source
The first and most basic step in troubleshooting an LG OLED TV that won’t turn on is to check the power source. Follow these steps:
- Check that the TV is properly connected to a functioning electrical outlet.
- Try plugging another electronic device into the same outlet to ensure it’s providing power.
- Make sure the power cord is securely plugged into the TV.
- If you use a power strip or surge protector, try plug the TV directly into the wall outlet instead.
- If none of these steps work, try using a different power cord to rule out any issues with the cord itself.
Step 2: Check the Power Button
If the power source isn’t the issue, the next step is to check the power button on the TV. Follow these steps:
- Check that the power button is functioning properly. If it’s loose, stuck, or not responding, this could cause the problem.
- Try pressing the power button multiple times to ensure it’s making proper contact with the circuit board.
- If the power button appears to be working properly, try using the remote control to turn on the TV.
Step 3: Reset the TV
If the power button isn’t the issue, the next step is to reset the TV. This can help clear any software or firmware glitches preventing the TV from turning on. Follow these steps:
- Unplug the TV from the power source.
- Wait a few minutes to let any residual power drain from the TV.
- Press and hold the power button on the TV for 10 to 15 seconds while it’s unplugged.
- Replug the TV after releasing the power button.
- Try turning on the TV again to see if the issue is resolved.
Step 4: Check for Firmware Updates
If the TV still doesn’t turn on, there may be an issue with the software or firmware. Follow these steps to check for updates:
- Turn on another electronic device, such as a computer or smartphone.
- Go to the LG support website and search for your specific TV model.
- Look for any firmware updates that are available on your TV.
- Look for the availability of the firmware update and download the update.
- Once the update is complete, try turning on the TV again.
Step 5: Check the Circuit Board
If the TV still doesn’t turn on, the circuit board may have a hardware issue. Follow these steps:
- Unplug the TV from the power source.
- Remove the back panel of the TV to expose the circuit board.
- Look for any visible signs of damage, such as burned or corroded components.
- If you’re comfortable doing so, try replacing any damaged components.
- Consider taking the TV to a professional repair shop if you’re uncomfortable doing this.
Step 6: Contact LG Support
If none of the above steps work, it’s possible that there’s a more serious issue with the TV that requires professional repair.
In this case, it’s best to contact LG support for assistance. They are able to identify the problem and suggest the best line of action.
LG TV Insights
- LG TVs are known for their excellent picture quality, with OLED models offering the best contrast and color accuracy.
- LG TVs are increasingly focusing on smart features, with their webOS platform offering a user-friendly interface and a wide range of apps.
- LG TVs cater to a variety of gamers, with features like HGiG certification and VRR (Variable Refresh Rate) for a smooth and responsive gaming experience.
- While LG offers some budget-friendly models, their high-end TVs can be quite expensive.
FAQs (Frequently Asked Questions)
Why won’t my LG OLED TV turn on?
There can be various reasons for this issue, including a power source problem, faulty power cord, software/firmware issues, or a hardware problem with the TV’s circuit board.
What should I do if my LG OLED TV won’t turn on?
You can start by checking the power source and power cord, performing a power reset, checking for firmware updates, inspecting the circuit board, and contacting LG support for assistance if needed.
Can a faulty HDMI cable cause an LG OLED TV to not turn on?
In most cases, no. A faulty HDMI cable can cause issues with the TV’s display or audio, but it shouldn’t prevent the TV from turning on.
How long do I need to perform a power reset on my LG OLED TV?
A few minutes preferably and press the power button for 10-15 minutes long. You can leave the TV unplugged for a few minutes before plugging it back in and attempting to turn it on again.
Conclusion
While it can be frustrating when your LG OLED TV won’t turn on, there are several troubleshooting steps you can take to try and fix the problem.
By following the steps outlined in this article, you can rule out common causes and determine whether the issue is software or hardware related.
If all else fails, don’t hesitate to contact LG support or a professional repair shop for assistance. With a little patience and persistence, you’ll have your TV up and running in no time.