My Hisense TV Keeps Turning Off Every 5 Seconds [Fix Solutions]

After a hectic day’s work, you stretch out on your couch looking forward to an extended awesome experience watching the new season of your favorite series on your  Hisense TV.

Only for the Hisense TV to shut down every five seconds. 

Quite exasperating, isn’t it? This is a very common problem that users encounter, and it is both confounding and frustrating. 

If you are struggling with this problem, rest assured that you are in good company. 

In the following parts of the article, we look into the various causes of this problem and suggest appropriate methods to fix your Hisense TV issues.

Why Does My Hisense TV Turn on By Itself

Understanding the Problem: Why Your Hisense TV Might Keep Turning Off

Before we jump into the solutions, it is important to note some reasons that may be the cause of the unwanted shutdown of the Hisense smart TV. 

Below are some of the reasons that may explain annoying behavior:

Hisense TV Keeps Going Back To Home Screen

1. Power Supply Issues

The power supply unit (PSU) is that unit in a television that ensures sufficient energy is supplied to it as required. 

Citation needed It is likely that if there are inconsistencies or faults in the power supply, then power to your TV will be inadequate hence shutting down more often than usual.

2. Overheating

Most people will say it is raining but overheats is another contributing to the unfortunate event. 

Hisense TVs like most electronic devices have built-in fan systems that automatically act when the internal temperature reaches a certain level. 

If that system is not functioning correctly, tv may shut down to avoid further damage.

3. Faulty Remote Control

There is also, the situation in which a button on the remote control gets stuck in an ‘on’ position and keeps transmitting a message to switch the TV off. 

Failing to notice this is easy which is understandable because of the belief that the remote is okay.

4. Software Glitches

Much like computers, televisions also rely on an operating system which may occasionally become faulty.

For instance, an older firmware or a corrupted one may cause the television to occasionally go haywire and even… power itself off.

5. Cables and Connections

Loose or damaged cables can cause the power to be interrupted. 

If the cables including the HDMI and power cables that are plugged into the TV are not connected securely, the TV may go off abruptly.

6. External Devices

Any other device that may be connected to the TV such as a game console, Blu-ray player. 

Streaming devices could be causing the TV to go off because they may be the ones causing the problem.

7. Settings and Features

Hisense TV can also be configured in such a way that one is not able to watch it for long periods by setting an automatic switch-off time or a sleep mode timer which is probably why the TV is switching off every few seconds.

8. Hardware Issues

Your television has other components inside it that when malfunctioning for instance. 

The motherboard or the capacitors – will cause the TV to go off and power back on after a certain period.

Troubleshooting Steps: How to Fix Your Hisense TV Turning Off Every 5 Seconds

Now that we know the possible causes, we should think about how to fix the problem.

Step 1: Check the Power Supply

Inspect the Power Cable: 

The power cable that connects the TV to the socket has been inserted correctly in both the TV and the wall socket. 

If interval discs are available on the cable you can bend your gaze on it and get a fresh one.

Use a Different Outlet:  

Try another wall socket or wall plug. 

If it is not caused by this common problem, you might have to see some inconsistencies in the power of your television set.

Power Strip Check: In case you are using a power strip, try to avoid plugging the TV through it and try to plug it directly into the wall socket whenever possible. 

Sometimes power strips themselves are known to fail leading to power cuts.

Step 2: Examine for Overheating

Ventilation:

Make sure that your TV does not overheat. Get rid of or reposition anything that is obstructing the vents.

Cool Down: 

If the TV feels like it has been overused when touched, switch the geysers off and let them cool down for 30 minutes before attempting to start the appliance again.

Fan Functionality: 

Pay attention to your TV if it makes any sounds that suggest that the cooling fan is malfunctioning.

Step 3: Remote Control Inspection

Remove Batteries: 

Take the batteries out of the remote for a couple of minutes and reinsert them. This basic operation will frequently help in getting rid of any stuck buttons.

Check for Stuck Buttons: 

Verify whether all the buttons on the remote are in working condition, some could get stuck. If needed, the remote has to be cleaned and dried very well.

Step 4: Update Software

Check for Updates: 

If your TV is still responding for a few seconds, go to the settings and search for updates. 

Updating the firmware is one way to solve stuck problems or errors in the system or glitches.

Factory Reset: 

If updating does not help, try a factory reset. 

This will delete all the settings and bring the TV back to its initial settings and in many cases can help solve stubborn software problems.

Step 5: Inspect Cables and Connections

Secure Connections: 

Ensure all cables, including HDMI and audio cables are well connected to the TV.

Replace Damaged Cables: 

If you can see some of the cables showing some wear, get them replaced to eliminate the concern of impaired connections.

Step 6: Disconnect External Devices

Unplug Everything: 

Ensure that all peripheral devices such as the DVD/Blu-ray player, game console, and streaming devices are removed from the TV.

Test the TV:

Power on your Hisense TV without connecting any device to it. 

If it stays on, connect each item individually and sequentially to determine which item is causing the shutdown.

Step 7: Review TV Settings

Automatic Shut-off: 

Open the settings menu and see if there is any automatic shut-off option and if so, deactivate it and all timers.

If available, including sleep setting, if they were responsible for the problem.

Eco Mode: 

Confirm whether Eco Mode is on. This feature tends to affect the stability of the power.

Step 8: Seek Professional Help

Even after performing all these steps, if your Hisense TV keeps switching off every five seconds or so. 

You need to call an expert for assistance. 

Some hardware malfunctions may be beyond the normal user’s perspective and a trained person can be able to see them.

Personal Anecdote: A Frustrating Night In

There’s this specific Saturday evening when I can’t forget watching my favorite television series. 

Once comfortable inside, there was a change in my feelings and I became rather annoyed with my Hisense TV .

When this strange procedure began to occur where it would turn off every five seconds. 

I had attempted to turn the TV back on a few times, only to recall that the gaming console was still plugged in. 

This fixed the problem but it sort of warned me how small, aesthetic factors that we dismiss can cause so much.

Conclusion: Getting Your Hisense TV Back to Normal

 

It’s maddening when in the middle of an interesting film or TV series, a Hisense TV goes off every five seconds. 

 

After understanding the contributing factors and following the various instructions in this article, the problem can be solved as a rule without the outreach in other cases to specialists.

 

Otherwise, invariably, do not hesitate if it means trying Hisense customer support or all local technician’s services. All worth it for your peace of mind—and for when you want to watch movies!

Hisense TV Logo Comes On Then Turns Off

FAQs

What should I do if my Hisense TV keeps turning off even after troubleshooting?

Another common complaint of this product is that the unit shuts off for no clear reason. It usually means there is a hardware problem somewhere in the TV. 

 

Please get in touch with Hisense support for diagnosis and repair or the Authorized Service Center.

out any damages that the power strip may inflict on your television set.

Can using a power strip cause my TV to turn off?

A faulty power strip could also be the reason why there are power surges which lead to the switching off of the TV. 

One way to eliminate the chances of this incident occurring is to always plug the TV Straight into the wall.

How can I tell if my TV is overheating?

If the device is hot, the fans are too noisy or there are performance issues with the laptop, ‘laptop overheating’ There is a possibility that it is overheating. 

Make sure proper ventilation is done and let it rest for a while.

Are software updates necessary for my Hisense TV?

You are right, it is very important to ensure the software of the TV is always upgraded.

Updates help in eliminating bugs, enhancing device functions, and adding more helpful features for viewing.

What are some signs of a failing power supply?

Signs of an unresponsive power supply would include random initiation of shutdown processes, a TV screen flickering incessantly, or a pungent odor coming from within the device.

Don’t not hesitate, to seek the services of a qualified technician if you observe this.

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