How to fix TCL TV light blinking quickly: There has been a lot of TCL TV owners reporting that the LED light just below the TCL logo on their televisions is constantly blinking on and off. Thankfully, there is an easy fix for this problem.
TCL TV light blinking
The blinking light on your TCL TV means it’s stuck in standby. You need to press the small reset button on the back of your TV to fix the problem. The reset button should be pressed/held for 10 seconds using a paperclip or pin. It may be necessary to repeat this several times.
Your TV should now work properly. If it doesn’t work after several attempts, don’t give up too soon! You may try pressing the reset button in and out rapidly 20-30 times with your paperclip or pen if you are still experiencing problems. This is what has ultimately solved the issue for several TCL TV owners.
How to find the reset button on your TCL TV
TCL TVs can be a bit tough to locate the reset button. Some models make it obvious by labeling it. Others make it nearly impossible to notice. There is usually a reset button next to the RCA, HDMI, and USB ports. These connections are found on some TCL TVs on the right sides.
Some models have them underneath the front panel. You will need to find a small reset button after locating these ports. Below you will find a few examples of the TCL TV reset buttons locations. When you locate it, try holding it for around 10 seconds to see if that works. Repetition may be necessary. Try pressing and releasing the reset button rapidly 20-30 times if you’re having no luck.
Powercycle TCL TV
If you’re having trouble with your TCL TV, you should try power-cycling it. It’s just a method of resetting the set. It is necessary to disconnect your TCL TV from the wall for at least 30 seconds in order to do this. Keep holding the Power button for 10 seconds after the full 30 seconds are over.
When you turn on the TV, you should press the Power button on the TV, not the remote. The purpose of this step is to remove any residual power in the TV and to reset it properly. If your TV doesn’t turn on after you release the power button, you’ll need to plug it back in and try again.
Backlight issues
You may have tried to reset your TV and power cycle it several times, but the TV is still blinking and it won’t turn on. It may have a backlight issue. TCL TVs often experience problems with their backlights, and in most or all cases, this is caused by just one bad LED on the strip. The solution, however, is quite difficult.
The TV needs to be disassembled, the bad LED identified, the LED replaced, and then the TV put back together. I’ve included a link to a video with detailed instructions on how to repair the backlight issue yourself. The fix will cost less than 50 bucks if you have the patience and the tools. It is much cheaper than having to buy a new TV. The fix will likely be too involved for most and you may be better off getting a new one or sending it in for repair.
TCL television warranty
It might be worth checking whether your TCL TV is covered by the manufacturer’s warranty as a last resort. You can find all the warranty information you’ll need here if you decide to look into it. The first year of ownership of most TCL TVs is covered by a limited warranty. When purchased from an Authorized Dealer, the warranty covers: “Material and workmanship defects to the original owner”.You will get a new TV or a TV repair if they find that the issue is covered.
Final Thoughts
It most likely needs a hardware reset if your TCL TV has a blinking light that won’t go out. Your TV’s back has a reset button on it that you can use to do this. The reset button can be pressed for 10 seconds with a paper clip or pen. You may have to repeat this several times.
You will usually find the reset button next to the HDMI, RCA, and USB ports on your television. You should power-cycle your TV if a hardware reset does not work. You have to unplug your TCL TV from the wall for a minimum of 30 seconds before you begin. Hold down the Power button for 10 seconds after the full 30 seconds are up. It is likely that your TV’s backlight is faulty if you have tried both the reset and power cycle steps.
