Posted on: January 11, 2021 Posted by: admin Comments: 0

Have been in such a problem where you have saved your money with the aim of buying a good LG TV for your home table room? Then just after you begin using the device then problems start knocking one after the other and what follows are worries that you wasted your money? LG LED TVs have many problems which have made the buyers turn to other brands in the market.

LED TV problems are horrible. They deprive you of entertainment. And they take away your spare time. Before you make a decision to buy LED TV of any brand, you will need to know the pros and cons of LED TV.

But no worries. Today, we have a guide that’ll help you solve the most common problems of LG LED TV . And we’ll do so by mentioning different scenarios, and the solution for each.

Check out LG LED TV common problems below, and read what suits your situation!

lg led tv problems

LG LED TV Screen Blanks Out

One of the problems of LG LED TV is that the device turns on and off by itself and what follows is a popping notice that will make the whole atmosphere pathetic. This problem is followed by changing of colors like green, light which are blinked for about 2 to 4 seconds. This is a problem that many consumers have faced for many days of usage and yet the problem has not been tackled in the new devices as we have continued to be hear complains all over in the internet forums and blogs.


Usually, this problem is caused by the unit that supplies power inside the TV. That unit has the function of taking in current and supplying it all the TV’s components.

And when issues develop with that unit, the TV can suddenly stop working – due to a lack of power input.

There are many reasons why the power supply unit fails. Usually, it’s the capacitors on the boards that malfunction. And you’ll see that through a leak or a bulge in the capacitor after taking apart the TV.

Fortunately, repairing is simple. All you have to do is find a technician with good soldering skills to help you!

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LG LED TV Not Automatically Tuning

The another problem of LG LED TV is not automatically tuning or changing to other channels is also an issue with these devices. Can you imagine that you are entirely relying on one TV channel the whole day? That would be boring and you would not like it automatically.

Lack of Sound Output

Another problem of LG LED TV is the complication of the fuses, they go bad now and then and what follows, and the device begins producing popping sounds and turning black in color on the screen. You cannot predict when these fuses will go bad, but suddenly when you are enjoying your leisure time watching an interesting program, the devices turns black followed by a popping sound. It would be pathetic.


Here, you should disconnect the TV from AC power. After that, click and hold down the power button on the television for 10 seconds.

A minute after that, reconnect the TV to the AC power supply, then click the power button again. From there, try to check for sound output by connecting external speakers.

If the external speakers work properly, then this means that the TV’s internal speakers have malfunctioned. If the external speakers don’t work, then the audio IC that operates the internal speakers isn’t working.

In both cases, the fixes are simple. All that’s required is a replacement for each component!

Lack of Wi-Fi Connection

Among the most common LG LED TV problems  is that some users have complained that their LG LED TVs do not configure some settings like the Wi-Fi. Hence if you buy the device with the hope to access the internet through Wi-Fi, oops you better thinks about another device for your next budget.


It’s a simple process. All you need to do is check whether the issue is in the router or the television.

If the TV lacks any problems in establishing a mobile device connection, then the router is likely at fault.

Here, we recommend updating the router’s firmware. If that fails, then reset it.

Something else you can do is borrow Wi-Fi extenders and check if they can establish an internet connection.

If signal strength isn’t an issue, then getting a new Wi-Fi adapter for the TV might be necessary!

Horizontal Lines Show On-Screen

Another problem that is frequently reported by LG LED TV users is the user see the appearance of somewhat horizontal lines starting from the top of the screen to the bottom especially when you switch off and on the device. This problem may extend until the screen is occupied with these line making the device look less attractive. The lines may be 1/7 apart.


Here, the main issue has to do due with lowered signal strength – sourced in the set-top box cable which connects to the TV.

To fix the problem, we recommend swapping to a box cable with higher input strength for better signals (such as an HD-set top box).

LG LED TV Delivery is not smooth

Some consumers have too complained that the delivery of these devices is poor, you order the device today and to get it delivered to your home, it will take about 2 weeks rather than two days as the protocol with other companies.

For all these LG LED TV problems, you need a technician who has to be paid for the service, sometimes after reporting the problem the technician will take long time before presenting himself. However sometimes they advise you to buy additional equipment to solve the issue which end up increasing your expenses which would have been eliminated if you bought a different TV device.

These are some of the problems faced by LG LED TV users. But this does not mean LG produces really bad products. These problems are in a small fraction and there are millions of happy customers too with LG. Apart from that, these problems occur with other brands too. As long as company provides you good after sales support, it shouldn’t matter.

Also know the common problems of other LG products like LG Refrigerators, LG Phones etc

Have you faced any problem with your LG TV? Share your experience in the comments below to help others who are going to buy LED TV.

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