TCL TV Light Blinking? – Multiple Methods To Get It Fixed

.There are many TCL TV users who report the LED light just below the TCL logo is blinking continuously and the TV will not turn on. I am happy to say that there is a very easy fix for a TCL TV light that keeps blinking or flashing.


Could there be a reason for my TCL TV light blinking or flashing?

There is a possibility your TCL TV is stuck in standby mode if the light on the TV is blinking or flashing. By pressing the small reset button on the back of your TV you will be able to fix the problem. The reset button should be held for at least ten seconds with the help of a paperclip or pen. This process might require to be repeated multiple times in order for you to achieve the desired results.

If you follow these steps, there is a good chance that you will be able to reset your TV and get it working again. Don’t give up too easily if you need to try it numerous times before it works!

You can try pressing the reset button ten to thirty times quickly with a paperclip or pen if you’re still having trouble. There have been several TCL TV owners who have reported that this is what ultimately resolved their TV light blinking problem.

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How to find the reset button on a TCL TV?

There can be a little bit of difficulty locating the exact location of the reset button on your TCL TV. In some models, the labeling is clear and noticeable, while in others, it is almost completely hidden.

If your TV has RCA, HDMI, and USB ports, then you’ll usually find the reset button right next to them. The majority of TCL TVs have these connections on the right side, and some have them on the left side or under the front panel.

Once you have located these ports, you will want to look for a very small reset button that is next to them. The following example shows where you can find the reset button on TCL TVs.

Try holding it for about 10 seconds when you find it and see if that works. There may be a need to repeat this step three to five times before it becomes effective.

Press and release the reset button rapidly twenty to thirty times if you’re not having any luck.

The reset button is often the solution to most problems, so do not give up on it too quickly.


To fix the light blinking or flashing issue on your TCL TV, you will need to power cycle it.

You should absolutely try power-cycling your TCL TV to fix the TCL TV light blinking issue. It is simply a way to reset a television by power cycling it.

TCL TVs need to be unplugged from their wall sockets for at least thirty seconds before this can be done. The TV’s power button should be held for 10 seconds after the full 30 seconds have passed.

The most convenient thing to do is tap the Power button on the TV itself rather than the remote control. The TV is reset properly after this step drains any residual power.

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Afterwards, plug your TV back in and try turning it on after holding the Power button.


TCL TV light blinking or flashing due to backlight issues.

You might have a backlight problem if you’ve reset and power-cycled your TCL TV several times but still get a blinking light and it won’t turn on.

Typically, TV light blinking issues are caused by a bad LED on a backlight strip on TCL TVs.

There are a variety of steps that ought to be undertaken in order to resolve it, however. It will require disassembling the TV, identifying the bad LED, replacing it with a new one, and reassembling it.

Here is a great tutorial video for fixing the backlight issue yourself, if you’re so inclined.

With a touch of perseverance and the right tools, you can fix this for less than fifty bucks.

You might be better off getting a new one or sending it in for repair if this fix will be too involved for you.


If you are still experiencing TCL TV light blinking, please contact TCL television support.

There are a number of hours of operation for the TCL television support line, which can be reached by calling 1-877-300-8837.

  • From Saturday to Sunday, 9 a.m. to 6 p.m. Eastern Time.

  • Monday through Friday from 9 a.m. to 12 a.m. Eastern Time.


Support staff at TCL have likely dealt with many similar complaints in the past and are trained to deal with television problems like this.

If you need help troubleshooting this TCL TV light blinking issue, they should be able to walk you through some troubleshooting steps.

The least you can do is take this step to give yourself peace of mind that you’ve done everything you can.

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Get the most out of your TCL television warranty by claiming it.

In a last ditch effort, you may want to check whether your TCL TV is covered by warranty.


During your first year of owning a TCL TV, it is important to keep in mind that the television is covered by a limited warranty.

It covers “material or workmanship defects” when purchased from an Authorized Dealer.

They will either fix your TV or replace it if they determine the problem is covered.

It’s highly likely that you have had your TCL TV for quite some time. But if you haven’t, it’s worth a shot!



When your TCL TV has a blinking light stuck on, and the TV no longer works, then it is most likely that the hardware needs to be reset.

In order to do this, you must find the small reset button on the back of your TV. For best results, press and hold the reset button for at least ten seconds using a paperclip or pen. It is likely that you will have to go through this process a number of times.

Reset buttons are usually located near the RCA, HDMI, and USB ports on televisions.

In the event that the TV cannot be reset by a hardware reset, it should be power cycled.

This can be accomplished by unplugging your TCL TV for at least thirty seconds. When thirty seconds are up, hold the TV’s Power button for ten seconds.

You may have a faulty backlight on your TV if the reset and power-cycle steps do not fix your problem.

Your TV may need to be repaired, so if you’re handy and patient you may be able to fix it yourself.

Ensure that any repair/replacement costs are covered by your warranty before buying a new TV.

Please let us know if you find this helpful, and if you find another way to fix your TCL TV light blinking issue!


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