Frustrated with the red light blinking on your LG Smart TV? Then, you need to know that your TV is facing a big threat that needs fixing. If you want to resolve this issue on your own and don’t want to spend any penny, then here are some troubleshooting techniques you should follow.
Reasons for LG TV Blinking Red Light
The red light blinks up in a pattern to indicate various issues that your LG TV is facing. However, this issue is triggered based on the following errors.
- Software Glitches
- Poor power supply
- Outdated TV software
- Issues with external devices
- Problems with your internal hardware
Solutions to Fix LG TV Blinking Red Light
The red light blinking problem is a bit complex, so we can’t choose a single fix. In this case, we have mentioned the troubleshooting steps from the basic to advanced levels, which you can follow one by one to fix the blinking red light on your LG TV.
Check TV Power Supply
As a primary factor, check whether your LG TV is receiving enough power to function. If your power cable is damaged or the power socket itself is faulty, your TV will receive a poor power supply. This might cause your TV to blink the red light.
Check for any power fluctuation and connect your LG TV to a different power outlet. If the issue persists, then you shall proceed with the other fixes.
Inspect the Cables & Ports
If the power supply was not an issue, you need to check the cables connected to your LG TV. Loosely connected or damaged cables will not transmit the power or input signal to your LG TV.
Inspect the cables connected to your LG TV for any damage, and plug them firmly into the respective ports on your TV. Replace the damaged cables by getting a new one from an online store like Amazon to buy the cable and fix the problem.
Another thing you need to inspect is the ports on your LG TV. Check the ports on your LG TV for damage and connect the cable to different ports. After checking or changing the cables and ports, see if the red light has stopped blinking on your TV.
Force Restart Your LG TV
If you notice the red light on your LG TV is blinking 3 or 4 times, then your TV might be overheated or suffering from technical bugs or glitches.
All these issues can be fixed with a simple restart on your LG TV. To do this, power off your LG TV and remove the power cable. Then press and hold the Power button on your LG TV for 10 seconds. After doing that, connect your TV to the power and fix your issue right away.
Disconnect External Devices
If you have connected many external devices to your LG TV, then there is a possibility that your issue is caused by them. So remove all the external devices from your LG TV.
Once that is done, check if the problem is resolved. Then, troubleshoot your external device. If the red light continues blinking even after removing the external device, move to the next fix.
Update your LG TV Software
Outdated TV software is vulnerable to bugs that make your TV face various issues while used. So, if you haven’t updated your LG TV, then it’s time to do it. However, if your LG TV’s blinking red light occurs randomly with a proper pattern, then updating is the only solution for it.
Hardware Issues
The last and final aspect that makes your LG TV’s red light blink is a faulty internal component. If your LG TV has lasted for more than half a decade, you will face internal hardware issues like burst-out capacitors, wiring issues, T-Con Board problems, etc.
If your TV is facing any of the problems listed above, then you will see the red light blinking on your LG TV. So, to fix this, you need to replace the internal parts of your TV with the help of a technician. To save you from trouble, contact LG TV customer service to fix the issue right away.
From looking at all the perspectives, I have drafted possible troubleshooting steps for your issue. Try this out on your own and fix it right away in your households.
If you find this helpful or need more help regarding any issues with your LG TV, feel free to talk to me on my community forum.
