Why Insignia TV Red Light Flashes 7 Times [5 + Easy Solutions]

Insignia TV red light flashes 7 times is the error indication of a technical glitch. Either the glitch can be the faulty power board or a flawed main processor board. 

According to the Insignia TV service manual, any noticeable abnormality in the TV, like a blinking red light, indicates the TV needs servicing. 

insignia tv red light flashes 7 times

Servicing the faulty unit will be the best option to return your Insignia TV to functionality. However, you can’t avoid overheating, or connectivity issues as those can make your TV blink seven times as well. 

Regarding this blinking matter, the most effective and first approach would be a hard reset. Anyhow, solving this issue may require more troubleshooting methods. 

That’s why in this comprehensive article, we’re going to discuss the issue in detail. Just keep reading thoroughly without missing any aspects.

Why Insignia TV Red Light Flashes 7 Times [5 + Easy Solutions]

Before moving ahead to the details, take a glance at all the probable reasons & the possible solutions for Insignia TV red light flashes 7 times.   

Note: You can also read how to fix the insignia tv blink codes problem.

Probable ReasonsPossible Solutions
The processor simply locked upPerform a hard reset on your Insignia TV
Connectivity issueCheck all the cable & network connection connections of your Insignia TV. Replace the damaged one.
Overheating problemClean the vents/slots and keep your TV away from the heating source
Faulty Power boardCheck & find out the defects on the power board and replace the unrepairable one
Flawed Main processor boardFigure out the fault & repair it. Replace if needed

How To Fix The Insignia TV Red Light Blinking 7 Times

Dealing with red light error blinking on Insignia TV is easy as long as you know the actual reasons with the effective corrective methods.

For your convenience, below we have well-decorated every probable reason with all possible solutions corresponding to Insignia TV red light flashes 7 times. 

Let’s move to the details. 

1. Hard Reset the Insignia TV

When your Insignia TV red light blinks 7 times, the issue is sometimes nothing more than the processor locked up. In this case, a hard reset can help the TV back to be functional without any blinking issues. 

hard reset the insignia tv

So, try this one of the most successful approaches to resolve the blinking issue on your Insignia TV. 

How To Hard Reset the Insignia TV

Here are the steps to perform a hard reset on your TV. 

  • Disconnect the Insignia TV set from the power source. Leave the TV off and unplug it for about half an hour. 
  • Press and hold the power button on your Insignia TV itself (not on your remote) for about 10 seconds and release. 
  • Now plug your TV back and press the power button once. See whether it powers up normally.

2. Connectivity Issue

In some cases of red light blinking on Insignia TV, the connectivity issue can be one of the reasons behind it. 

 connectivity issue 

When the Insignia TV starts blinking red light, it can state that the TV isn’t getting adequate power to start up. If this is the case, the power cable can be at fault, or there can be loose cable connections. 

Due to a faulty internet connection, you can face this blinking red-light problem as well. So, check the aspect also to drop the chance of this probable reason behind the issue. 


Follow the below steps to check your Insignia TV connections. 

  • Remove all the cables of your TV, including the power cables. Now check the power cable for any visual damage. 
  • If you find any bulged-up, opened-up, or wire-out cables, repair those. Replace the damaged cables when they are out of repair.
  • Check the internet connection of your TV also whether there is any internet connectivity issue. Reset your router. If you are using a wired network connection, check that cable. Repair or replace if you find any damage. Keep the router close to the TV. 
  • Now connect the power cable only to the TV and to the different wall outlets. Make sure to snug cable connections on your TV. Try not to use any power surges or power strips.

3. Overheating Problem

One of the most obvious symptoms of overheating is a sudden shutdown, where the TV can also start blinking red light 7 times. 

tv shut down because of an overheating problem

Dirty vents or slots are obstructions in the ventilation system of the TV. The dust can also get inside the panel and cause other problems inside the TV, like a blinking red light. 


Check the process below to make your Insignia TV free from overheating issues. 

  • Check the vents or the slots of your Insignia TV, whether it has dirt on them. Look whether those are clogged up, inhibiting the ventilation. 
  • Clean the vents or the slots if those are grimy. Ensure there is an overall airflow to the panel of your TV.
  • Remove your TV from all the heat sources that can make your TV overheat. Keep your TV away from direct sunlight.

4. Faulty Power Board

When the Insignia TV red light flashes 7 times and goes beyond the above troubleshooting methods, it indicates a hardware fault in the set. In most cases, it’s a faulty power board. 

faulty power board 

A premature power board failure is one of the conditions for your Insignia TV red light to blink. 

So, look through the power board to see if it’s the origin of the Insignia TV red light flashes seven times.


To check the power board, look at the process as follows:

  • Turn your TV off & disconnect it from the power source. Place your TV face down safely and detach the housing screws on the back panel. 
  • Remove the back panel and get access to the power board. Now using a multimeter, check the voltages of the power board. 
  • You can check the voltages written on the power board or by the provided service manual. 
  • Any miss-out or loss of voltage on the power board requires repair. Take the initial steps to resolve the issue of the power board.

5. Flawed Main Processor Board

If your TV continues to blink red light 7 times, the main processor board of the Insignia TV can be the possible reason behind it.  

flawed main processor board 

A flawed main processor board can cause a system-wide failure and prevent the Insignia TV from starting up at all. 

Therefore, check the main processor board of your TV to resolve the persisting issue of your TV. 


Take a look at the steps described to check the board. 

  • To get access to the Main processor board of your TV, remove all the screws on the back panel and remove it. 
  • Check the main processor board now. Find out the faults on the board. In this matter, also repair or replace the main processor board.
  • You can also contact the Insignia TV service center instead of repairing it yourself. They will figure out the exact fault on your TV, as the other circuit boards can also be the origin of the error code.
  • Following the faults, they will provide you with services according to their terms and conditions. You can also get in-home service by contacting them.


Is there a reset button on my Insignia TV?

Insignia TV has no specific reset button. However, you can reset your Insignia TV by accessing the Service Mode option using your remote. 

How do you reset an Insignia flat-screen TV?

Turn on your TV and go to the [Menu]. Select [Settings], press [Enter]. From the drop-down list, choose [Reset to Default] and tap it. 

How do I reset my Insignia TV that won’t turn on?

Switch off your Insignia TV and unplug the power cord for 60 seconds. Hold the power button of your TV set for about 30 seconds. Now plug back your TV.

Wrapping Up

In this article, we have tried our utmost to assist you to resolve the Insignia TV red flashes 7 times. 

Hopefully, you will find our article informative enough while troubleshooting your Insignia TV. 

If you have any more queries related to this matter, inform us through your comments. We will try to help you entirely & absolutely. 

Thanks for visiting our webpage.

About Gonzalez

William Gonzalez is a passionate researcher & electronics expert who is dedicated to solve complex electronic issues. Plus, he has a passion for sharing his knowledge & expertise in this field with others. Well, he breaks down the complex technical concepts into simple terms & shares them with his readers so that they can easily troubleshoot the problems with their electronic products as well as save their pockets.

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