If the status light on your LG TV keeps blinking red, you may think it indicates a serious problem. If you approach the TV technician directly, they may suggest costly repairs unless you know the potential reason. This guide explains what causes the status light to blink red on your LG TV and includes simple solutions to rectify this issue.
Reasons for LG TV Blinking Red Light
The red light blinks up in a pattern to indicate various issues your LG TV faces. However, this issue is triggered based on the following errors.
- Software glitches
- Poor power supply
- False remote signals
- Outdated TV software
- Issues with external devices
- Insufficient storage space
- Problems with your internal hardware
Solutions to Fix LG TV Blinking Red Light
The red light blinking problem is 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 the 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 socket is faulty, your TV will receive a poor power supply, which might cause it to blink the red light.
Check for any power fluctuation and connect your LG TV to a different power outlet. If the issue persists, you shall proceed with the other fixes.
Inspect the Cable and TV Port
If the power supply was not an issue, you must 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 with 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 the LG TV
If you notice the red light on your LG TV is blinking 3 or 4 times, 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 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 keeps blinking on your LG TV after ejecting the external device, move to the next fix.
Update the LG TV Firmware
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, it’s time to do it. However, if your LG TV’s blinking red light occurs randomly with a proper pattern, updating is the only solution.
Check the LG TV Remote
If your LG TV remote becomes faulty, it might send false signals to the TV, making the red light continuously blink. To avoid consequences, eject the batteries from your LG Magic remote. Now, power on your LG TV using its physical button and check if the red light stops blinking.
Factory Reset the LG TV
Sometimes, the red light on your LG TV may blink 2, 3, or 4 times while in use. It may indicate that the TV is running out of storage. If you wish to erase everything and free up storage space, you can reset your LG TV. Otherwise, try connecting an external hard drive to your LG TV to expand the storage.
Inspect the Hardware Component
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, it will encounter hardware issues like burst-out capacitors, wiring issues, T-Con board failure, etc.
If your TV faces any of the problems listed above, you will see the red light blinking on your LG TV. To fix this, you need to replace your TV’s internal parts with a technician’s help. 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.
