Samsung DLP 3 Blinking Lights: 4 Ways To Fix

samsung dlp 3 blinking lights
samsung dlp 3 blinking lights

With the advent of technology, smart homes have become the preferred choice of every homeowner. In the same way, people want to choose the best TV and what can be better than Samsung TV, right? However, even Samsung TVs go with the issues. So, if your Samsung DLP 3 blinking lights issue is bugging you, you have nothing to worry about because we have the fixes for you!

Blinking Lights on Samsung DLP TV – What Does It Mean?

If the Samsung DLP TV is not switching on or blinking the power lights for some time, the issue lies in the power. With this being said, there are chances of a bad power supply with the TV and it can be a result of a hammered HDMI link as well. In case you want to fix the issue, let’s move to the troubleshooting methods!

1) Power Supply

First of all, you need to check the power supply of the TV. To begin with, there are chances that the power supply of the TV has gone bad due to the ineffective and unsuitable electric current. With this being said, there are chances that either the transistors or capacitors have gone bad. So, we suggest that you check these components, and if they have burnt out, just replace them.

When it comes down to the power supply, the power cords matter as well. Consequently, we suggest that you inspect the power cord and remove it if there are chances of damages and fraying. Lastly, you need to check the power socket by plugging in the power cord of your Samsung TV to some other socket. In case the TV stops blinking after changing the power socket, the socket is the issue.

2) Launch Configurations

When your Samsung DLP TV is unable to switch on or startup, there are high chances that the launch configuration is correct on the TV. These configurations are responsible for reducing the start-up time, and also, it saves the information when you switch off the TV. So, we suggest that you update the launch configuration set up through the official Samsung website.


In case the HDMI cable is not working properly or has damages, there are chances that the Samsung DLP TV will keep blinking. With this being said, if you’ve been using the gaming consoles with Samsung TVs, it’s pretty possible that you didn’t switch off the HDMI source. In this case, we suggest that you change the HDMI cable and it will probably fix up the blinking light issue.

4) Surge Protectors

Your Samsung TV needs a direct power supply to work properly. Similarly, if you are using the surge protectors to power the Samsung TV, it will result in the power light blinking issues. With this being said, you need to remove the surge protector and try again. Also, you can try replacing the worn-out surge protector with the new one and streamline the power connection.

The bottom line is that you can fix the blinking light issue on your Samsung DLP TV by following the above-mentioned methods. However, you can always try power-cycling the TV, right?

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