Many features of Samsung Smart TVs are superior to similar Smart TVs. In addition, Samsung TVs are equipped with higher resolution premium displays. Even though TV is getting better every day, problems still remain.
According to numerous users, my Samsung TV turns off after 5 seconds. After system update, Samsung smart TV customers face this issue.
However, the reason why my Samsung TV keeps turning off every 5 seconds could be due to hardware or software issues. When you turn on your Smart TV, it will automatically turn off after 5 seconds.
Finding the actual culprit behind a smart TV’s self-destructive behavior is a complex process. But we will show you how to fix my samsung tv that abruptly shuts off every 5 seconds.
Why does my Samsung TV turn off every 5 seconds?
A Samsung TV may turn off automatically after a short period of time for several common reasons.
We’ll start with the simpler tools and then move on to those that require the TV to be taken apart.
- First, inspect the power cord for possible power problems. You must replace it if you find it broken or damaged.
- Checking for power problems at the outlet is the next step if the problem persists. Plug the TV into a different outlet after unplugging it.
- Alternatively, try plugging various electronic devices into the outlet to see if it works.
It should be noted that the surge protector or power strip you are using.
How to fix my Samsung TV that keeps turning off every 5 seconds
You have to follow the instructions on the smart TV to fix the Samsung TV that turns off every 5 seconds.
Most of the methods deal with the physical components of a smart TV. For example, you don’t have to worry about resolving a software component.
- Outdated computer software
- Disable Anynet+ on your computer
- Recalibration
- Power off for 30 seconds
- Make sure the power supply is sufficient
- Customer support for maintenance
- Make the necessary changes to your TV’s Eco Solution.
- Double check the remote control for your TV.
- Viruses
- Setting the sleep timer
- Perform a visual inspection of your capacitors.
- Update Firmware
- Disable auto power off
- Double check all connected devices
- Potential Power Problems
- Final technical failures
- Motherboard
- Replace your TV
- Perform a soft reset with a power cycle
Fix 1: Outdated Computer Software
A higher percentage of consumers are unaware that their innovative TV software needs to be updated. You believe that the software update is not set to self-update at will. To continue, you must perform a manual update.
In short, if you haven’t updated your TV’s software, this could be the reason why your TV keeps turning off. To correct the condition, follow these steps:
- Turn on the TV.
- Find the “Settings”menu using navigation.
- Select support.
- Select “Software Update”from the menu.
- Now select “Update Now”.
The update speed depends on the quality of your internet connection. While this should only take 30 minutes, it can go faster or slower. You cannot turn off the TV during the update.
If this happens, your Samsung TV may be more damaged than originally thought. To ensure that your Samsung TV is always up to date, check for updates regularly.
Fix 2: Disable Anynet+ on your device.
Samsung refers to HDMI-CEC as Anynet+. This feature turns on the TV as soon as you turn on any connected device such as PS4. Your TV may turn on and off unintentionally due to a broken component. See if disabling Anynet+ on your Smart TV helps.
- Find the “Settings”menu using navigation.
- Select “System”from the drop-down menu.
- Select External Device Manager from the drop-down list.
- If Anynet+ is active, turn it off.
Fix 3: Recalibration
From time to time, your Samsung TV may need to be calibrated in order for it to perform at its full potential, and this need can cause the TV to turn off all the time. Using Soft Reset will allow you to do this.
A Samsung TV can be repaired and powered up in as little as 30 seconds by unplugging it from one outlet and plugging it directly into a working outlet.
Fix 4: Turn off the power for 30 seconds
Smart TV avoids hot boot as described earlier. Even the TV has to sleep. If you use the equipment frequently or occasionally, you must balance the temperature.
After 10-20 minutes of use, the TV cools down instantly. However, overheating is another reason why Samsung TV keeps turning off every five seconds. Pause for at least 30 seconds before unplugging the cord from the wall outlet.
After that, turn it on and see if the issue still exists. If the problem is resolved after turning off the TV, wait for it to cool down.
Fix 5: Make sure the power supply is sufficient
First, we advise you to make sure that the power supply adequately supports the Smart TV. There are many tools for voltage differentiation. You can, for example, use a voltmeter.
If the power is too low, there is not enough power to solve the problem. To prevent Samsung Smart TV from turning off every five seconds. Lower and higher voltages must be equally distributed.
To avoid Smart TV underpower problems, we advise you to use Voltgurd or UPS. The error will automatically disappear if the TV has enough power.
Fix 6: Customer Support for Maintenance
You can destroy the structural parts of your TV if the problem persists. The motherboard needs to work well to power the entire smart TV.
You will need specialist assistance to replace damaged internal components. You can inspect the internal components by going to your nearest Samsung Service Center. If any parts are broken, they can be changed or repaired, thereby by skilled hands.
Fix 7: Make the necessary changes to your TV’s Eco Solution.
The Eco Solution feature on Samsung TVs instantly turns them off after a period of inactivity. It can be stopped
- Accessing the settings menu
- From the drop-down menu, select “General”and then “Eco Solution”.
- And then select Auto Power Off.
Fix 8: Double check the remote control for your TV.
Poor battery life or a stuck key on your TV remote can cause the alarm to sound unnecessarily. Replace the batteries if you find that the buttons on the remote control are stuck or jammed.
Your Samsung smart TV may also experience problems with other TV remote controls. See how your Samsung TV reacts to them and connect them to your TV. In this case, you may need more space on your TVs.
Fix 9: Viruses
Just like a PC, a smart TV can be attacked by viruses that turn off the TV after 5 seconds. You often get a virus if you visit the Internet and install files via Smart TV.
If you want to get rid of the virus, you can try a power reset. You must unplug and turn off the TV. Two minutes should pass as long as you keep the TV’s power button pressed. Reconnect the TV’s power and turn it back on after you’re done to check if the issue is resolved.
You can also perform a factory reset, which will return the TV to its factory default settings and delete any previously saved settings. Depending on the model, there are different ways to hard reset. It will be helpful if you read the user manual as suggested.
Fix 10: Setting the sleep timer
Since incorrect settings are one of the most common reasons for your Samsung TV to turn off intermittently, we cannot completely rule out the possibility that this setting is active. The sleep timer function turns off the TV after a set period of time.
You or another user may have turned on your Samsung TV. A simple shutdown fixes this, making it another easy process. Implement the following steps:
- Access to the settings menu.
- Choice system.
- Select System Manager from the drop-down list.
- Choose a timeframe.
- Make your choice for sleep timer.
- Select “Off”as an option.
- The surge protector is not working properly.
While it is technically possible to use a surge protector to protect your electrical appliances from power outages, it is not recommended (due to power outages during thunderstorms). Your surge protector may be broken and if your Samsung TV is connected to it, this may be the reason why the TV keeps turning off.
You can determine if there is a problem by avoiding the surge protector and plugging the TV’s power cord directly into a wall outlet. Repair or fix the surge protector causing your TV not to turn off by itself (if possible).
Fix 11: Do a visual inspection of your capacitors.
However, a physical problem such as a swollen capacitor cannot be fixed with a button sequence. You should seek professional help if you notice a physically damaged capacitor or if you notice clicks.
Please make an appointment to have your TV repaired, either by replacing capacitors or full electronic circuits.
Fix 12: Update Firmware
My Samsung TV keeps turning off after five seconds despite this firmware update troubleshooting recommendation. How can I update the system software? You can think about this question a little.
However, the TV firmware can be updated. Just update the firmware from the options. Also, USB is needed to amplify the TV using this approach. You can see the instructions for updating your Samsung Smart TV via USB.
Also, copying the firmware to USB requires a USB drive twice the size of the firmware on your Smart TV, in addition to a laptop or PC. The next step is to perform the update. Your Smart TV will not display the problem.
Fix 13: Disable auto power off.
Your Samsung TV may have been set to Eco Solutions by mistake. This setting turns off your Samsung TV to save power when there is no input for an extended period of time.
Power outages are the third reason why your Samsung TV might keep turning off. It’s easy to fix; all you have to do is turn it off by following the steps in the instructions below.
- Go to the “Settings”menu section using the remote control.
- Select General.
- Consideration should be given to environmental solutions.
- From the drop-down list, select Auto Power Off.
- Select “Off”from the options.
If this is the main reason why your Samsung TV keeps turning off, you have just found a permanent solution. If not, continue; You should be able to find a solution fairly quickly.
Fix 14: Double check all connected devices
Your TV may be constantly turning on and off due to receiving incorrect signals from a faulty equipment or connection, which could be the cause of your problem. Remove any connected devices that are still connected to check if the issue is still there after that.
If so, you can be sure that none of the linked devices have problems and you can safely join them.
This warning should not have appeared, which means that the associated device is causing your issue. Reconnecting each device one at a time will help you determine which one is responsible for turning the TV on and off.
Connect the device to a new cable after you locate the problematic item to determine if the problem is with the device or the cable.
Fix 15: Possibility of power issues
It is extremely important to check for any potential external power issues first so that you can find them later. Check the cable that connects to the TV, the power cord and the outlet to which the line is connected.
The problem may be that the socket is not fully inserted. If the TV does not receive enough power, it will no longer be able to operate. Therefore, the TV is set to periodically turn off every five seconds.
A loose or split cable at the ends may indicate a more serious problem. In these circumstances, duct tape often helps. However, it is possible that the TV needs to be replaced.
Another possibility of an electrical problem is if the TV is connected to an extended cable or surge protector. If the problem still exists, try sticking it directly into the walls to see if that fixes it.
Despite this, you should also make sure that the outlet you plugged the TV into is in good working order. Trying to plug a small device into an electrical outlet will allow you to test its operation, such as a light bulb. Most likely, the problem is in the TV, if the problem is not in the outlet.
Fix 16: Final Technical Issues
There may be a technical problem with your TV that you can’t figure out or fix. These problems include a motherboard failure or a power outage.
Since you will need to remove the TVs in these cases, it is recommended that you contact the support team. Even if the problem is in the internal parts of the TV, it can usually be fixed.
Your TV’s warranty will include this type of internal defect. It’s a good idea to double check your warranty to see if fixes or replacements are included if you’ve never used it in a while.
Fix 17: Motherboard
The motherboard of any TV is an important part of this set. It works just like the main circuit of your Samsung TV and manages all the calculations. A broken motherboard in your TV could be the reason why it keeps turning off by itself.
But if you have the necessary technical knowledge, you won’t be able to repair a dirty board on your own. A Samsung Authorized Repair Center will almost certainly fix your Samsung TV if it is still under warranty. You can’t completely rule out the possibility that this is the reason why your TV keeps turning off.
Fix 18: Replace the TV
You may need to replace your device if none of the above fixes are successful. This often covers the cost of upgrading to a newer gadget and any services provided prior to the upgrade.
Fix 19: Perform a soft reset using a power cycle.
At every opportunity
Turn the TV off and on again.
As with any other device, the easiest and most effective approach to fixing bugs is to do it this way.
How to do it:
- RESET TV.
- Please remove it from the source.
- Pause for 30 seconds before turning it back on.
A soft reset is what Samsung calls it. We will calibrate your TV. And sometimes that’s enough to solve the problem.
How can I prevent my Samsung TV from turning off randomly?
We have an alternative approach for TVs that run for more than a few minutes before the TV turns off automatically. Fortunately, there is a very simple solution to this problem.
- On your TV, go to the Settings menu.
- From there, select General.
- After that, place an order in Eco Solution.
- Select Power Auto-Off from the drop-down menu.
- Decide how long you want the TV to remain on before it automatically turns off.
- This should fix the issue and give you more control over when the TV turns off.
Final Thoughts
One of the reasons mentioned above could be the reason why your Samsung TV is turning off. Check and try to fix any settings or connection failures that may have occurred to avoid more complex issues.
Besides, who knows? Perhaps the remote control hidden under your sofa is preventing your Samsung TV from suddenly and regularly turning off. Alternatively, it might be time to contact customer support.