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Samsung TV Red Light Blinking

Smart homes are on the rise in the demand for Samsung TVs as they have designed several smart TVs. These Samsung Smart TVs are easy to use as you can access more than just cable channels. On the other hand, some users have been complaining about the red flashing issue of Samsung TV and do not know how to raise the issue. So, we are here to help!

Samsung TV Red Blinking Light – The Meaning

Samsung TV flashes red light when there is a power supply problem but it is also possible due to loose HDMI connection. For this reason, there are some things you can do to eliminate the red light, such as the following solutions to the problem;

1) Restart

First things first, start by restarting the TV because the TV may not turn on with a bright red light. That’s because the problem could be caused by the failure of the TV power supply. Therefore, it is very likely that the power IC is interrupted or the TV is turned on for too long. That means that when the TV is on for a long time, the IC is hot.

So, to fix this problem, you need to make sure the power IC is cool and what is better than restarting the TV? For this purpose, unplug the TV cable and let it rest for about ten minutes. After ten minutes, press the power button on the Samsung TV for one minute and then plug in the cable again. As soon as the TV is turned on, the bright red light goes off.

2) Reset power

Okay, so you’re here because a restart didn’t fix the problem. In this case, you need to reset the Samsung TV. For this purpose, unplug the power cord from the TV and let it rest for about an hour. After an hour, hold the power button for one minute, while holding the power button, turn the power cord back on. For this problem-solving method to work, you need to make sure that there are no explosives or electrical wires because nothing can be done through communication.

However, there is another way to power the reset of the TV and that by pressing the volume down and the menu button on the Samsung TV and pressing the power button once. This will show a blue light, so wait for ten seconds and then release the buttons. After that, just wait a few seconds and it will show a picture. Finally, Samsung TV will unlock.

3) Firmware

When using a Samsung TV model with a date, people often forget to update the firmware which can lead to red light. This is because firmware is important for running a TV. As a result, if the firmware is not updated, software issues will occur and lead to a red light problem. So, download and install the latest firmware and you will be able to remove this problem. Once the firmware is installed, you need to restart the TV and it will work fine.

4) Power Supply

The main cause after a blink of red light is short electrical power. In addition, if electrical power is excessive, it can adversely affect the power supply and may deplete transistors and capacitors. With that said, we suggest adding blast protectors to the connection and it will protect Samsung TV from power supply issues, so there are no obvious problems. In addition, make sure the blast protector is plugged in a second time, rather than directly at the power outlet.


If you have been using gaming consoles with Samsung TV and you have not turned off the HDMI source, it may be the reason behind the bright red light and the TV does not turn on. Therefore, you need to pair the console again and then switch the HDMI source to eliminate the problem.

6) Expert

If troubleshooting methods do not fix the glowing red light problem, we recommend that you call a technical and professional repairman. However, you need to make sure that a professional is trained to repair Samsung TVs.

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