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Hisense TV Blinking Red Light Issues & Fixes [100% Solution]


Hisense TV is popular among TV lovers due to its remarkable streaming quality and affordable models. However, it may have some issues over time. If your Hisense TV blinking red light constantly, Don’t worry. This is a sign that your Hisense TV is facing a technical problem that needs to be troubleshooted. It can be an indication of either a software or a hardware issue developed in your device.

However, you can fix it once you read this article completely and identify the main cause of this issue. Let’s dive deep into it!

Why Hisense TV Red Light is Blinking Frequently

In Hisense Smart TV, the red light on the front panel serves as an indicator, the same as you can find in your vehicle. Therefore, Hisense TV also has some indicator Hisense TV Blinking codes to help the users understand the problem properly. This helps the users be alert and timely that something is wrong with their TV and needs to be fixed on time. This red light usually flashes when the problem affects the TV performance so badly that it becomes difficult to perform smoothly.

The main software issues that are indicated by this flashing red light include outdated TV firmware, security or compatibility issues, signal transmission issues due to software errors, etc.

However, the hardware issues involve power cables and suppliers with scratches, backlight Arrays, power board issues, inverter problems, etc. The indication code begins from 1 and continues till 10.

  • Suppose the red light blinks once. It means that the standby mode of your TV is On. To disable it, press the power button.
  • If the red light blinks twice, it means there is some power supply issue. To Fix this issue, verify that the power cable is not damaged. Check the power source or socket as well.
  • If the red light blinks thrice, it indicates circuit failure. To resolve this matter, contact Hisense Customer Support.
  • If the red light blinks four times, it shows that the issue lies within video processing or the mainboard. You need the help of a professional or skilled person to resolve this problem.
  • If the red light blinks five times, it hints at the problem in the T-con board. Contact Hisense Customer Care to resolve this issue.
  • If the red light blinks six times, it is a sign that the device has been heated up excessively. Fix this issue by switching off your Hisense TV and letting it cool down properly.
  • If the red light blinks seven or eight times, it indicates the backlight issue. Replace the backlight of your Hisense TV after performing the flashlight test.
  • If the red light blinks nine times, it means the issue prevails in the backlight voltage. You have to contact the Hisense Customer Support team to get this issue resolved.
  • If the red light blinks ten times, it shows that the LED drivers have been damaged. As it is a technical error that you cannot resolve on your own, contact Hisense Customer Care to fix it.

Read: Hisense TV Error Code 003

Possible Solutions to Fix the Hisense TV Blinking Red Light 

There are several reasons for the red light flashing on your Hisense TV. Some issues are very deep and technical. Thus, you cannot fix them at home. You have to Call Hisense Customer Support to deal with such issues to avoid any further loss. However, you can resolve some of the above-mentioned problems at home, so let’s begin with them.

Disable the Standby Mode 

This feature is very common in most smart TV brands, including Hisense. It is an in-built feature that preserves the energy or power. If no function is performed on the TV and the channels are not being displayed for a long time, the standby mode gets enabled on its own. Also, the bugs in your device can make it happen. To cope with this issue, just press the power button on your Hisense TV remote and turn your Hisense TV Flashing on or off. The red light on the chassis will stop blinking.

Troubleshoot the Power Supply Problem

When this problem occurs, you might find that the screen of your Hisense TV has turned black. It signifies that the power supply is insufficient to operate your Hisense TV. In case you get the display reappearing, you can experience sparkling from the power outlet. Therefore, it is very crucial to identify if the problem lies in the power cable or power outlet.

Perform a power cycle procedure on your Hisense TV if you are unsure if the supply issue prevails or not. Follow the below steps.

  • Disconnect the TV power cable from the power outlet.
  • Wait for a minute or two.
  • Reconnect the power cable into the socket.
  • Examine whether the red light is blinking.

Cool down the Overheated Hisense TV

Most of the time, the processor of the TV devices gets heated up excessively due to the long streaming hours. However, this issue can be resolved easily by eradicating the extra heat. It is advised to fix your Hisense TV in a spacious room with ventilation. If the room temperature remains normal, it can keep the TV cool. Also, make sure that there is no barrier in the way of the air fan or air puffing area of your Hisense TV. Restarting your Hisense TV can potentially resolve your issue.

Change the backlight of your Hisense TV

When it comes to the backlight issue, you have to perform a simple flashlight test. It will make it clear if the backlight is damaged or performing well.

Following are the steps to perform the flashlight test.

  1. Turn on your Hisense TV and switch off the lights within the room.
  2. Now, use a torch or flashlight on your mobile phone and stand in front of your Hisense TV.
  3. You will find moving images on the beam once you place the light towards the TV screen.
  4.  If you can see the picture, it means the issue prevails in your backlight.

If you have a beginner’s level of technical awareness, you can replace it with your own. However, if you are not good at technical matters, contact any technicians or Hisense Customer Support.

Alternative Ways to Fix the Hisense TV Blinking Red Light

This issue may occur due to any software issue. Thus, it would be a good idea to check if you can resolve that issue using the methods suggested below.

  • Restart your Hisense TV.
  • Check out if your HDMI cables are connected properly.
  • Remove all the junk or cache files from your Hisense TV.
  • Try changing the port of your TV wire.
  • Perform an Update on your Hisense TV.
  • Hard Reset your Hisense TV.


Q: Why is the red light of my Hisense TV remote flickering frequently?

A: This issue is common if the batteries or power cells in the remote are not compatible. Also, it can be a signal that the power cells are about to die. The easy way to fix this issue is to replace the power cells of your Hisense TV remote.

Q: What should I do if the light on the front of the TV is turning red and blue constantly?

A: Check the power supply. Try plugging the power cable firmly. Also, have a look to see if the power cable is in good condition or has any scratches.

Q: How can I update the firmware of my Hisense TV?

A: Follow the given instructions step-by-step to update the firmware.

  1. Go to the Settings panel of your Hisense TV.
  2. Click on the System option.
  3. Select the System Update option.
  4. Now, scroll down to the Check Firmware Upgrade option.
  5. Lastly, select the Upgrade option.

Q: What if the red light on the front panel turns on when I switch on the TV?

A: No need to worry if the red light turns on when straight after you switch on the TV. It is just an indication that your Hisense TV has acquired the power supply to be turned on. However, if the red light blinks once you have turned on the TV, you need to disable the Standby mode.


In this article, I discussed all the possible reasons and solutions to fix the Hisense TV blinking red light Not Turning On. Some of the issues are related to the software that can be resolved at home. However, there are some issues deeply concerned with the hardware. It requires proper technical expertise. Thus, it cannot be fixed without the help of a skilled technician. I hope this article will help you to resolve the particular issue and learn more about your device. If you have any queries, you can contact us. Thanks for reading this article!

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