5 Reasons Why Hisense TV Blinking Red Light [Quick Fix]

Red light blinking on Hisense TV? If yes, don’t worry. Your Hisense TV with the red light blinking is not broken and you don’t have to worry about that. It’s just a common issue on some of Hisense TV models.

Some people said the red blinking light on Hisense TV means the TV has a serious problem. However, there is no need to worry. If you have a Hisense TV which blinks red light, you can perform the below operations to fix it.

Hisense is a brand that produces extremely affordable 4K screens, as well as revolutionary OLED TVs. However, this brand is known for some common issues that affect many Hisense TV owners — including red blinking. If you notice that your screen has switched to red, don’t worry; we are here to help you with a potential fix!

Try these tips to fix the red blinking light on your Hisense TV: turn it off and back on, check the outlet and surge protector, look for shorted TV components, troubleshoot for source problems, update the firmware, and do a factory reset.

If you can identify the problem, you can usually fix a red light quite quickly. Read on for some tips on how to do this.

Hisense TV Blinking Red Light – Troubleshoot And Diagnosis

If your TV blinks red, you may have encountered a problem with the backlight array or power supplier. If your power board is faulty, this can also cause this same problem.

If you’re having trouble with your Hisense TV, it could be due to a software issue. Outdated firmware can cause compatibility or security issues that result in the TV blinking red. Additionally, some software errors can interfere with signal transmission and cause this problem.

If the red light on your Hisense TV is blinking, it means there may be a problem. Some possible causes are listed below.

HDMI Glitch

If your game console or other similar devices are always plugged into the front of your TV and you shut them off directly without changing the input source on your TV, this can cause Hisense TVs to display a red blinking light.

Power Supply Issue

When lightning strikes near your home, electricity flows through the air in a process called surge. Electrical surges are incredibly powerful and can travel to your home’s electrical devices even if they aren’t directly affected by the initial strike. The most common devices adversely affected by electrical surges are TVs, computers, printers, and lights.

Remember to protect your home electronics with an efficient surge protector — it’s the best way to keep lightning out and save money!

Incorrect Source

Many users often have the same issue: they select the wrong HDMI source on their TV. Sometimes, a user will mistakenly connect several devices to one input, or even plug their power bar into the Hisense TV’s power port.

Sometimes users select the wrong input source or fail to properly plug the TV into an outlet.

These issues can prevent the TV from receiving power and turning on.

If your Hisense TV has a red blinking light, there are a few things you can do to fix it.

1. Restart Your TV

Hisense TVs are notorious for experiencing errors and bugs that can leave consumers with red flashing lights — problems that often go unresolved, leaving customers confused and frustrated.

A quick reboot should clear up most issues with Hisense TVs. If you run into a software error, it’s always best to reboot the machine.

If your Hisense TV isn’t working properly, you can try power resetting it. To do this, first turn off the TV by pressing the Power button. Then, unplug the TV from the power outlet and leave it unplugged for 60 seconds. After that, plug the TV back in and turn it on.

If the red blinking light doesn’t go away after you reboot, it may not be a temporal software bug. Go to the next step to find out what the problem is.

2. Check The Outlet

Given the frequency of power outages, blackouts, and surges, you need to rely on an electrical protection solution that not only shelters your Hisense TV but also other connected devices. As lightning is one of the main causes of power failures and surges in any home, a surge protector will help prevent smoke and fire due to arcing or overheating from an electric charge. 

If your Hisense TV turns off randomly, keep this list of actionable remedies on-hand:

First, check the plugs and power strip/surge protectors that are plugged into a wall socket. By unplugging each cord one by one and looking at the back of the entertainment unit, you can determine which device is causing the issue.

If you have tried the tips above and your Hisense TV is still not working, then there could be either an issue with the power board or with its connections. As a result, you should connect that part of the TV to another power source using one of the following options:

Plugging it into a different wall socket. However, if this doesn’t work, then you will need a certified electrician to solve the problem.

3. Shorted TV Components

The first step to take when troubleshooting among electrical problems is checking the power outlet on which your TV is plugged into. With the unit unplugged, check whether electricity is flowing through the socket. If it does, you’ll need to find out where it stops.

If the voltage meter indicates power flow but no electricity moving through the power cable, you would then know that the problem lies with your cable and not your TV set itself — simply replace it for a brand new one.

If not, troubleshoot the LED backlights and capacitors.

If you want to know if any of these components are damaged, you can use the same testing principle we’ve seen here. By testing each component, you can determine if it is damaged or not.

If you ever have trouble with your TV backlight and have soldering experience, you can replace the capacitors.

For LED lights, there’s a simple multi-step solution that doesn’t require any technical know-how — all you need is time and patience to do the following. Remove the back panel, speakers, boards and the screen to access the LED strips.

Replace the capacitors and return all of the components to their original places before reconnecting your television.

4. Wrong Source Problem

Some of the most common issues with a smart TV are caused by problems with the source. To solve these problems, simply unplug your HDMI connection and plug it back in.

If you’re having trouble with your TV, there are a few things you can check. First, make sure that the source is turned on. If you’re using an HDMI cord, try disconnecting and then reconnecting it. Also, Enable Anynet+ In Settings.

If you still face issue then lets move to the next solution.

5. Do A Soft Reset

If your Hisense TV is not working properly, you can try soft resetting it to see if that fixes the problem. Here are the steps to do a soft reset:

1. Unplug all the devices that are connected to your TV.
2. Unplug the TV from the power outlet.
3. Hold The TV button’s power for about 30 seconds. It will remove any residual power from the Hisense TV.
4. Wait for Fifteen Minutes.
5. After you have completed the steps above, please turn on your television to see if the problem has been resolved.

6. Update The TV’s Firmware

Outdated TV firmware can cause a compromised viewing experience. To identify outdated software, you will want to look for the latest version and also make sure it is installed properly – every two years, a new version of firmware is released by each television manufacturer.

Hisense TV supports firmware updates to ensure compatibility with new devices, products, and features. It’s a simple process similar to other remote update methods that desktops and laptops use — and it keeps you up-to-date with your TV!

Steps to update the firmware for your Hisense TV:

Navigate to “Support” or “About“. Choose “System Update“. Select “Check Firmware Upgrade“. Click on “Upgrade“.

7. Do A Factory Reset

If your Hisense smart TV has a blinking light, factory resetting it is one of the first troubleshooting steps you should try. This method effectively removes any configuration or software errors from the TV.

If you can’t fix your Hisense smart TV by restarting, factory resetting it is the most effective method for correcting any software or hardware issues.

A significant short-term inconvenience with long-term benefits, factory resetting a device can take numerous attempts, but will always produce results in the end.

If you want to reset your Hisense TV to factory settings, here are the steps that you will need to follow:

1. The first thing to do is go to your TV’s Settings.
2. After that, find the option for Backup and Reset.
3.  Choose the Reset Hisense TV option.
4. A confirmation message will pop up, select OK to confirm.

After you follow these steps, your Hisense TV will be reset to factory settings.

Hisense TV Just Blinks Red Light

If your Hisense TV won’t turn on, first ensure that the power cord is correctly seated in the back of your TV and then try a different wall outlet. If that doesn’t work, unplug it from the wall, wait 60 seconds, then plug it back in before trying a different outlet once again.

Why Is My Hisense TV Power Light Blinking

There are a variety of reasons that your Hisense TV may have a red blinking light. Restart your Hisense TV, make sure the outlet and surge protector are functioning properly, look for shorted components on the TV, check for source problems and update the firmware.

Verify that the outlet and surge protector are functioning properly. If there is an issue with these try replacing them. Look for shorted components on your TV by unplugging or moving components around in a circuit board and checking for smoke or sparks. Check if the source is faulty by disconnecting it from power, then confirming that

Final Thoughts

If your TV won’t turn on even when the indicator light blinks red, there are three approaches that you can use to save yourself from a great deal of frustration.

Try to check if the power supply is inadequate if the HDMI connection is faulty, and whether or not the video source being used by your TV is correct. In some cases, you may simply have to power cycle the system as well.

Check if it has been unplugged or incorrectly plugged in. Check that there isn’t any damage to cords or plugs.

Caution: Do not try to repair them on your own — see a professional. If none of the above resolves the issue, contact Hisense customer support.