Samsung remote is blinking red? Find solutions here

my samsung remote is blinking red

When your Samsung TV remote is blinking red and not working right, and you’re thinking, why my Samsung remote is blinking red? In this article, you’ll learn the most common reasons why your Samsung TV remote is blinking red and what you can do to fix it.

Common problems and solutions to why your Samsung TV remote is blinking red

Perhaps you are wondering why your Samsung TV remote is flashing red. It is important to know the reasons behind this problem before troubleshooting it.

1. Pairing problems

A connection or transmission difficulty with the remote and the TV is the most frequent reason for the remote to blink red. This is because the Samsung TV remote must be linked with the TV setup process for it to work. To pair, complete the following: 

  • Press the power button on the Samsung television, you can turn it on.
  • Next, aim your remote control toward your TV’s infrared sensor on the TV by positioning it one to two feet away.
  • Press the Play/Pause and Start buttons together for five seconds.
  • Verify that pairing has been completed.
  • Once pairing is complete, a remote with a battery sign will appear on display.

2. Dying or weak batteries

If your batteries are ineffective or failing, the performance of your remote control may be compromised. Low batteries also won’t allow the remote to work properly. Using a different device will enable you to check the batteries more quickly. Another option is to replace the batteries.

Batteries that are weak or dying

3. Switch your Samsung television on and off 

One of the quickest fixes for a bug that would otherwise take a lot of time to identify is to restart the device.  

1. Activate your television by turning it on.

2. Make sure the remote control is working.

If power cycling the television does not repair the issue, you may always try resetting it to factory settings as a last-ditch effort to get your remote to work again. However, while deleting your television settings, you must re-register with all the streaming apps you use.

4. Gameplay HDMI Glitch

TV malfunctions are frequently attributed to game consoles. After using a game system, people who turn it off are more prone to encounter HDMI issues. So instead of shutting down the gadget, shut down the HDMI source first. Problems with HDMI may also arise with both Xbox and PS.

If you have a game console and your TV recently experienced an HDMI issue, try one of these fixes:

1. Plug the HDMI cable back in to re-establish the connection.

2. You need to turn on your TV and game system simultaneously.

3. A reset will assist you in repairing the issue by swiftly restarting the Samsung TV’s software.

5. Switch over your present HDMI cable for a different one

If the HDMI cable is damaged, your Samsung TV won’t turn on properly. You can take out the old HDMI cable and install a new one to see whether the issue is still present. Your Samsung television may have a problem, and switching to a different HDMI cable will help you pinpoint the issue.

6. The IR sensor is blocked

If something is between the Samsung remote control and your television, it could stop responding whenever you attempt to use it and start blinking red. Something may block the signals from reaching the receiver when a remote blinks red. 

Moving objects that obstruct the room’s remote control, such as books, sound bars, children’s toys, and furniture, may solve the issue. The TV’s infrared sensor could become blocked by dirt or dust, prohibiting the remote control from responding. To clean the affected part, use a soft rag or cotton swab. To safeguard the sensor, avoid using liquids and cleaning sprays.

7. Damage to hardware

Your remote control might blink a red light if it has physical damage, and it might not work at all if the motherboard has been damaged.

Since remote controls are used frequently, normal wear and tear may eventually lead to a malfunction. A new remote can only be bought if physical damage prevents it from working. Even though some parts of a broken remote control could be fixed, it is more cost-effective to get a new one.

You can choose a standard smart remote in addition to buying a replacement from Samsung, but it might have various settings that make it challenging to connect with Samsung TV.

Button that has become Stuck

8. Stuck button

The remote control could have one or two jammed buttons but not necessarily be fully broken. Additionally, oxidation, dirt, and grime accumulate over time and hinder or completely stop it from functioning.

It can be relatively easy to repair buttons that have become unusable due to oxidation, filth, or grime. However, make sure you repeatedly press and release each button before you disassemble your remote.

Press each button repeatedly and release it. Alternatively, give the control a quick wipe.

9. You can control your devices with the SmartThings app

You can manage your TV with the Samsung SmartThings app on your smartphone if your Samsung remote doesn’t work and you don’t want to wait for a replacement. After downloading the SmartThings app from the App Store or Google Play Store, you can open an account and install it.

When you have finished creating your account, you will need to add your television to the SmartThings app by following these steps:

  • Launch the SmartThings app, and then tap the plus sign in the screen’s top right corner.
  • Select Device from the drop-down menu, then select Samsung as the brand.
  • You’ll need to scroll down and then click on the TV.

SmartThings will locate your TV and begin the connection process. You may now use your smartphone to control the TV.

Remote red light blinking continuously

A blinking light indicates something is wrong with the device, whether the remote control is out of range or the battery is running low. Check the battery and replace it if necessary. Using the remote as close as possible to the TV is also a good idea.

Remote red light blinking continuously

What is causing my TV remote to be unable to change channels?

A dead battery is the most common cause of the problem. So first, check the remote control battery to ensure it is working. If you don’t see at least one button light up when you press it, it may indicate a low battery.

Press the “CBL” button located on your remote control to power off your set-top box, and then press it again to power it back up. If this does not work, replace your remote control batteries.


There are a few potential solutions if you’re experiencing the Samsung remote blinking red issue. First, try replacing the batteries in your remote. Then, if that doesn’t work, try resetting your TV to factory settings. 

Finally, you may need to contact Samsung customer support for further assistance if all else fails. We hope one of these solutions in our guide solves your problem so you can get back to watching TV! Thanks for reading!


How do I reset my Samsung remote control?

To reset the remote, first, remove the batteries and then press and hold the Power button for eight seconds. Afterward, put the batteries back in the remote control and try it.

How do I reconnect my Samsung remote?

You can reconnect your Samsung television by pressing the power button on the television itself or by using a remote control that has already been paired:
1. Locate the remote control sensor on the TV.
2. You should aim your remote control at the sensor.
3. Hold the Play/Pause button on the remote while pressing and maintaining pressure on the Return button for a minimum of three seconds.
4. When the TV displays the message “Pairing Complete,” you can let go of the Return and Play/Pause buttons.
5. Select the General option in the Settings app.

How do you do a hard reset on a Samsung TV?

To reset your television, select the Reset option, input your identification number (default is 0000), then finish the reset, and select the OK button. Your television will then automatically restart.

Why is my Samsung TV not responding to the remote?

The poor battery is the most common cause of your Samsung TV not responding to the remote control. Changing the batteries in the remote control could solve the problem. However, if the batteries are weak or of poor quality, this can cause a problem.