It can be incredibly distracting when you’re watching a show, but your TV’s light keeps blinking. In addition to interfering with the visual experience, it diverts all your concentration away from the show. As such, you must wonder what causes a Samsung TV with blinking lights and if it is possible to fix it.
The blinking light on your Samsung TV is mainly caused by low electricity flow, outdated software, an HDMI glitch, or a damaged screen. However, don’t worry; you can quickly fix this problem by updating your TV’s firmware or changing the power outlet. If all else fails, you can always contact Samsung’s customer service for further guidance.
Unfortunately, it can be easy to get confused between the countless options available on the internet. However, do not worry, as this article will explain everything you need to know to fix your Samsung TV with a blinking light.
4 Causes Of Blinking Light In Samsung TV
It is preferable to investigate the problem before considering repairing your TV. This will help you understand the cause behind the blinking lights, enabling you to use the correct solution.
Cause 1: Low Electricity Flow
The most prevalent cause of a blinking light is an improper electricity flow, which causes the TV’s internal components to malfunction. It could be that the current in your house, the power board, the LED backlight strips, or the cord are not delivering the optimal flow of electricity to the TV to work correctly. When this happens, the TV receives too much or insufficient energy, as shown by the flickering red light.
There is also a high chance that a component of your TV was shorted out by an energy surge, causing the light to blink. You should call a Samsung expert to look further into the case and examine the internal components of your TV, helping you determine the root of the improper electricity flow.
You can use a surge protector to fix this issue, since a surge protector keeps your Samsung TV safe against voltage spikes. Look for a surge protector with a long cord so you do not have any problem connecting it to your TV.
Cause 2: Old Software
An old software means that your TV’s internal components are not up to date, causing them to malfunction. Outdated software can often create a communication barrier between your TV’s software and hardware, causing it to function abnormally. This abnormality often manifests in blinking lights, indicating you need to update your software.
Hence, you should update your TV’s software via the settings. Make sure not to turn off your TV during the process; otherwise, you will have to carry out the process from the start, wasting your time. Plus, there is also a chance that the shutdown corrupts the update process, further adding to your problems.
Cause 3: HDMI Glitch
It can be challenging for your Samsung TV to operate properly if you have any game consoles, sound systems, or other devices attached to your Samsung HDMI port. The overload of heavy gadgets can cause your HDMI cables to glitch. The red blinking light indicates that you did not switch the HDMI to your TV’s input.
Remove all connected devices from your TV and wait 10 minutes before checking if the issue is fixed. If the blinking light stops, the cause is an HDMI glitch. To fix it, you need to purchase a new HDMI cable.
Cause 4: Damaged Screen
The screen should be examined next if there are no evident damages to the TV. Lightly push on the screen with the tip of your finger. The LCD panel will produce a visible rippling effect if it is operational. If you do not see any impact on the screen, then the cause of the blinking light is a damaged LCD screen.
How Can You Fix A Samsung TV With Blinking Light?
Repairing a TV can be tricky as even a tiny mistake can lead to a huge issue. Hence, try following the solutions mentioned below to fix your Samsung TV quickly:
Fix 1: Unplug Your TV
One of the quickest fixes for an issue that might generally need extensive testing is to unplug the device. This procedure will reset all of the internal parts of your TV, including the broken portion responsible for the blinking light.
Always try easy remedies like unplugging first before diving into more involved processes.
How To Unplug Your Samsung TV?
You must carry out the following method, or else unplugging your TV won’t fix your problem.
Step 1: Unplug your TV by disconnecting it from the power outlet.
Step 2: Press the power button for thirty seconds.
Step 3: Wait for thirty more seconds and then re-plug the TV.
Fix 2: Update Your Firmware
If you own an older version of Samsung TV, out-of-date firmware is likely causing the red blinking light. It is critical to upgrade your firmware for your TV to function correctly. Additionally, if the firmware is not updated, other software problems might also result in the blinking light.
How To Update Your TV’s Firmware?
Here’s how you can update your TV’s firmware:
Step 1: Go to Settings → Support.
Step 2: Press Firmware Update and check if your firmware needs any updates.
Step 3: If any update is available, select Update Now and wait for the update to finish.
Fix 3: Change Your Power Outlet
In case of power fluctuations causing the blinking light on your Samsung TV, you should change the power outlet your TV is connected to. Try plugging your TV into another power socket in your house and wait for a few minutes. If the leading cause of the flickering light is power fluctuation, it will be fixed.
Gizmo Geek Guide uploaded this as an original article on April 19, 2023.
Fix 4: Reach Out To Customer Service
If the solutions above fail to resolve your problem, the cause is probably faulty hardware that you cannot replace. As a result, it is advised that you get in touch with Samsung’s customer service as quickly as possible and get the TV serviced. You can also file a complaint with Samsung’s customer service department if your TV is still covered under warranty.
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Gizmo Geek Guide published this original article on April 19, 2023.