How To Fix Hisense TV Turns On Then Off Immediately

Are you experiencing the Hisense TV turns on then off immediately? There are various factors that can cause this problem ranging from power supply issues, a software issue, or even hardware problems. In order to fix this you will need to perform several troubleshooting steps.

Hisense is a popular Chinese company that makes several products such as appliances and television sets. The company’s Smart TV lineup are usually affordable models that have great features. It’s no surprise that Hisense Roku TV models are usually used in home entertainment systems worldwide.

Why does my Hisense Smart TV turn off as it turns on?

Why does my Hisense Smart TV turn off as it turns on?

The Hisense TV turning off on its own after turning it on is one of the issues that you might experience. This can be an annoying problem as you won’t be able to watch your favorite TV shows.

Here’s what you need to do to fix the Hisense TV turning off as it turns on issue.

Solution 1: Power cycle your Hisense Smart TV

The first thing you need to do when your Hisense TV keep turning off is a power cycle. This will refresh the TV software and get rid of any software glitches that could be causing the issue.

Power cycle Hisense TV

Turn off the Hisense RokuTV using the remote control.

Unplug the power cord from the power outlet.

Wait for at least 5 minutes.

Plug the power cable into the power source and then turn on the Hisense Roku TV.

After the power cycling process has completed try checking if this fixes the power supply issue of your Hisense TV.

Solution 2: Check for loose connections

One factor that can cause your Hisense TV to turn off immediately after it is turned on is a loose power outlet connection. 

Try connecting your Hisense TV power cord directly to the power outlet and not through a power strip. If the issue persists then try to connect it to a different power outlet. 

Another factor that can cause power supply issues on your Hisense TV is a power surge. This happens when a power spike occurs, usually during thunderstorms, which can damage the power supply of your TV. In order to protect the power supply from a random power surge you should try to using a surge protector.

Solution 3: Turn off energy saving mode

If your Hisense TV has an active energy saving mode then this might be the reason why it keeps turning off on its own. You need to disable the energy saving option then check if the issue still persists.

  • Open the TV’s Menu using the remote control.
  • Go to Settings.
  • Select Energy Saving then disable it.

Once you have made changes to the energy saving settings try to check if the Hisense Tv turns off after it is started.

Solution 4: Turn off the sleep time settings

It’s possible that the sleep timer is activated which is why your Hisense TV turns off on its own. You should to disable this feature to fix the problem.

  • Press Quick menu on your TV remote control.
  • Scroll to Settings and press OK.
  • Scroll to System and press OK.
  • Scroll to Timer Settings and press OK.
  • Scroll to Sleep Timer and press OK.
  • Make sure that it is set to off then press OK.

After you have made changes to the sleep time setting try to check if your Hisense TV still turns off on its own.

Solution 5: Update the Hisense TV firmware

You should make sure that your Hisense TV has the latest firmware upgrade installed to remove any existing bugs that could be causing power issues to occur.

  • Press the settings button (it looks like a cog) on your Hisense remote.
  • Navigate to “Support”, then “System Update”
  • Ensure “Auto Firmware Upgrade” is enabled.

To manually update the TV’s operating system perform these steps.

  • Press the settings button (it looks like a cog) on your Hisense remote.
  • Navigate to “All”, then “About” and “System Update”.
  • Press “Detect” to get the latest TV firmware.

Solution 6: Factory Reset Hisense TV

If your Hisense TV still keeps on turning off even after performing the troubleshooting steps listed above then consider doing a factory reset. This will bring back the TV to its default factory settings and usually fix any problems caused by a corrupted Hisense TV software.

  • Press MENU on your Hisense Smart TV remote
  • Select Support and confirm your selection by clicking Enter, OK, or Select.
  • Click Self Diagnosis and confirm by pressing Enter.
  • Select the last option, which is Reset.
  • Enter your security PIN, usually 0000, to confirm your request.
  • Reset your Hisense Smart TV to factory settings

Solution 7: Contact Hisense support

There are instances when the problem can already be caused by a faulty hardware component. The main board might already be damaged causing power supply issues or some piece of component is failing to work properly causing system glitches.

If this issue is already caused by a faulty hardware component then you will need to contact Hisense service center and have the TV fixed.

Frequently Asked Questions

  1. <strong>Why does my Hisense TV keep turning off as soon as it is started?</strong>

    There are a number of reasons why your Hisense Roku TV will restart on its own. This can be due to a loose power cables, loose HDMI cables, or even a software glitch. Try unplugging the TV from the power outlet then plug it back in after a minute. Most Smart TVs have regular software updates so make sure your Hisense TV is running on the latest update available.

  2. <strong>Why does my Hisense TV turn off when I turn it on?</strong>

    This could be caused by a problem with the remote control, loose connections, or power supply issues.

  3. <strong>Why does my Hisense TV keep turning off after an update?</strong>

    If you are experiencing this issue after a system update then try resetting the TV by unplugging it for a minute then plugging it back in. If the issue persists then try to perform a factory reset.

  4. <strong>Why are my remote buttons not working?</strong>

    If the remote responsiveness is not what it used to be then chances are its batteries are already weak. Try replacing the batteries with new ones.

  5. <strong>Can you control Hisense TV without remote?</strong>

    Your Samsung TV has physical buttons which you can use to control it. Most Smart TVs will also work with the Google Home app on your phone.

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