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Why Does My Hisense TV Turn Off By Itself?

Last Updated Mar 24, 2022
TV with no screen, sitting on a stream

Hisense is the Chinese brand behind some of the most sought-after TVs worldwide. It has innovative designs with premium features at affordable prices that can delight all buyers, no matter what kind of viewers they are. Sometimes, it may be necessary to troubleshoot issues with the TV, particularly if it keeps turning off on its own.

On average, a Hisense TV will usually turn off by itself due to a timer setting or a faulty power supply connection. To fix these issues, it will be necessary to explore the settings and make sure that everything is connected correctly and that no cables need to be replaced. Other causes may need to be considered.

If you have a Hisense TV that is constantly turning off by itself, read on to discover what you can do about this problem.

How Do I Stop My Hisense TV From Turning Off?

When you have a Hisense TV, you can enjoy the fantastic quality of its video and audio features. With the advent of the HDMI 2.1 ports, you will get increased performance and definition. This enjoyment can be interrupted by issues that cause the TV to keep turning off.

The main culprit behind this problem tends to be the power-saving mode. To stop your Hisense TV from turning off, you should try the following steps:

  1. Go to Menu, then Settings.
  2. Select Picture.
  3. Find the Energy Saving option.
  4. You will find various modes under this option that can solve your problem. You can experiment with each of them and configure them to ensure that the TV won’t keep turning off by itself.

Once the new option is saved, you should no longer have any problems of the sort.

Why Does My Hisense TV Keep Turning On By Itself?

There are various reasons why your Hisense TV may keep turning on by itself. The leading cause is usually an internal timer that you may not be aware of, so you should always check your power-saving options.

Other causes can be as simple as the power button on a remote being jammed, or low batteries in the remote making it malfunction. Changing the batteries should fix the issue.  In some cases, an HDMI cable might be able to trigger your Hisense TV to turn on by itself. You should unplug all HDMI cables overnight to ensure that they aren’t at fault.

If your Hisense TV is connected to a router or a console, these can cause it to turn on by itself in reaction to their input. Make sure that there is no interaction between them, and unplug them if necessary to test out how the Hisense TV behaved when there is no connection.

If no other method works to solve this problem, you should opt for a factory reset. This will erase your custom settings but should eliminate the cause of the problem. A hard reset will return your TV to factory settings. All Hisense TVs can be reset by accessing the Menu, then Settings, then Storage and Reset, followed by Factory Data Reset.

Make sure to keep a note of your personal settings before you use this method so that you can easily reconfigure your Hisense TV.

Why Does TV Keep Switching Itself Off?

Apart from energy-saving issues, other causes can make a TV keep switching itself off. Problems with the power supply can result in overheating, which will make your Hisense TV immediately turn itself off. You may have to replace the capacitors or the power supply to solve this.

The TV can keep switching itself off if there is a glitch in the system or an issue with the internal memory. To troubleshoot this, you should do a hard reset. This involves unplugging the TV from the wall socket and letting it rest for at least 15 minutes. If you can leave it like that overnight, it can make an even bigger impact.

Once enough time has passed, plug the TV back in and turn it on. The issue should now be fixed, and your TV should not keep switching itself off without your input.

Why Does My Hisense Roku TV Turn Off By Itself?

The Hisense Roku TV is a straightforward take on the smart TV concept. Having built-in Roku access means that the Hisense TV can be easily used to stream hours of entertainment from thousands of channels. If you own a Hisense Roku TV that turns off by itself, you may have to figure out the cause.

The usual cause behind this problem on the Hisense Roku TV is a driver issue. It seems to happen frequently when a driver needs an update and causes the system to glitch. To prevent this issue, you should always make sure that your system is up to date.


Your Hisense TV can turn off by itself for several reasons, primarily due to energy-saving settings, batteries, or faulty drivers. When this issue happens, you should try a few methods to solve it, and if they fail, you should opt for a hard reset or even a factory reset.

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