Although Samsung TVs are popular, especially among people looking for smart TV products, some users experience issues with their remote controls. The most common problem is a blinking red light on the remote. This light means that the remote is out of range or the battery is low or it can be any other problem. To fix the problem, try moving closer to your TV or turning off other electronics in case they’re interfering with the remote. Pick up your Samsung TV remote and see if you can see any other lights on it.
If your Samsung TV remote control isn’t working, you may need to perform a remote control reset. Here are some quick solutions to get your remote control working again. When the red light on your remote control blinks, this is a sign that your remote needs to be paired with your TV again.
Samsung TV Remote Not Working Blinking Red Light – Troubleshoot and Diagnosis
When you press the button on your Samsung remote control, the LED blinks red, which usually indicates a communication problem between the remote control and your TV. The LED will blink so long as the problem continues, and it won’t turn off until the problem is resolved. There are several possible causes for this interference problem — an incorrect TV code or a low battery or distance issues.
1. Batteries have Low Charge
When you have issues connecting your Samsung remote control to your TV, the first thing you should do is check the batteries. Batteries with a low charge could prevent your remote from pairing with the TV. If possible, use new batteries that are fully charged.
The typical lifespan of a battery is two to three years depending on the manufacturer, type, and frequency of use of the remote control batteries. A general rule of thumb is to replace your remote control batteries when they lose their brightness or begin to dim.
Open the remote control battery compartment. There are two ways to check batteries for their charge level without a voltmeter or multi-meter: When you buy new batteries, be sure to discard any old ones you might have on hand. The age or brand of battery does not matter, as long as they match the remote control unit. Also, be sure that you put the batteries into the remote control compartment with their polarities correctly marked.
Improper batteries can cause your remote to malfunction. Frequently, this is the cause of many remotes not working properly. When changing your battery, be sure to place it in the correct direction. To test whether the remote control is working properly, try connecting it again with another device. In many cases, simply changing the batteries will solve all remote problems.
2. Remote Control Sensor is Obstructed
It’s frustrating when you’re trying to use your remote control for your Samsung smart TV and simply cannot get it to work. If you’ve already checked the usual suspects — making sure that the necessary batteries are installed, that the remote is turned on, and that you’re within range of the TV — your next step is to check your room. Usually, something in the room is blocking the signal from reaching the TV.
To use the TV remote, first point it at the sensor on the right. If it’s not responding, try pointing it at the center under the screen. The sensor might be covered by something you didn’t notice. Don’t put anything in front of the remote control sensor that could block the signal.
In rare cases, dust or residue can make its way into the opening in front of your TV’s sensor. Cleaning it gently with a clean, soft cloth or cotton swab is a good first approach. However, if that doesn’t work, you may need to use canned air to blow out the opening, being careful not to have the air too strong or direct it at the screen itself.
3. Dirty Remote battery Chips
Properly clean your TV remote’s batteries to ensure the batteries are not dirty. If the batteries for any of your remote control devices are dirty, then it may be affecting the performance of your device.
When space is tight, it’s important to run wires as cleanly and efficiently as possible. But rusted chips can corrode the contacts and leave a thick residue that prevents electricity from flowing. Cleaning the rust off with a simple vinegar solution can put your chips back in working order.
Clean your remote once every six months using a mixture of water and vinegar to remove grime and dust. You can also use rubbing alcohol instead, but make sure to keep your batteries in a secure location while they are being cleaned.
4. Try Re-Pairing the Samsung TV Remote Control
If for some reason your remote control stops communicating with your Samsung TV, you may need to re-pair the two devices so that they can communicate again. Re-pairing will require you to use either the SmartThings app or Samsung My Remote app and will involve pressing a few buttons on both the remote control itself and the TV.
To pair a remote control with your TV, first turn on the TV. Then, press and hold the pairing button on the remote for about three seconds until the pairing signal is sent. Next, find the menu icon on your TV’s home screen. Select it using the remote control and go to the settings menu. From here, select Bluetooth, then point-and-remote, and finally point-and-remote pairing. These steps may differ model to model.
Samsung TVs don’t always play nicely with universal remotes, and the pairing process can vary widely. Make sure to follow the directions for your specific model of Samsung TV and universal remote, or you could end up with a less-than-perfect setup.
5. TV is Out of Range
Samsung TVs come with almost everything that you need from a TV, but the tiny remote comes with some limitations. It can’t be used at a distance greater than 30 feet that is less than 10 meters. But sometimes, that isn’t enough. If you want to use your smart TV outside or in a large home theater, it can be cumbersome to move the remote around ten feet at a time. This effectively means that any room that is more than two rooms in your house will not be able to be controlled remotely.
The remote should be able to change the volume of your television. To test this feature, point the remote control directly at your TV and press the volume up or down button. If the volume changes, your remote is working correctly. If it doesn’t work, try repositioning the television until your remote control works. For example, you may find that a large room will have zones on each side of the television where your remote won’t work.
6. Device Interference Problem
To ensure that your remote control is not interfering with any other devices, please unplug all of the devices around your TV within a radius of 5 feet. Give it another go and see if the problem persists. If there is no interference, then you should keep removing devices one by one to narrow down the source of the problem.
7. Faulty Remote Control
Samsung remote controls are susceptible to damage resulting from a variety of causes. Remote controls often see a lot of use in the household and can suffer damage from inadvertent spills or drops. While the remote control usually shows little evidence of wear or damage, internal components can become worn over time and require replacement. A replacement Samsung remote control provides clear access to all the buttons on your TV, ensuring simple and effortless control of your TV and its functions.
Pets sometimes feel that remotes are toys; in many cases, the teeth of your beloved pups will take out one of the batteries, which causes the remote to show a red light for battery replacement.
Samsung remote controls can cease functioning due to a variety of issues, but one of the most common causes is normal wear and tear. The buttons on your Samsung remote can lose their responsiveness over time, with one or more buttons failing to make a reliable connection with the infrared sensor and causing the red light on the front of the remote control to blink. If this happens, you should contact your local retailer for a replacement Samsung remote control.
Hi there! I’m Sam Hendricks, and I’m a repair technician and expert. I created this website to help people like you save money and time by fixing your own appliances.
Over the years, I’ve seen people spend a lot of money on unnecessary repairs or replacements. That’s why I decided to share my expertise and create easy-to-follow guides for fixing appliances on your own.