How to Fix Samsung Refrigerator Not Cooling After Power Outage? [Solved]

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Did you just have a power outage? Is your Samsung Refrigerator Not Cooling After Power Outage? Don’t panic and be alarmed. We will get your problem fixed and your refrigerator working with these tips and tricks.

You might have an expectation that your appliances will continue to function properly following a power outage. But this time it is not working.

Here is a quick method to try.

How to Fix Samsung Refrigerator Not Cooling After Power Outage?

The first step in getting your Samsung fridge to cool down again after a power outage is to perform a power reset, which can be accomplished by switching the breaker on and off or by pressing the POWER FREEZE and POWER COOL buttons until you hear a chime.

We hope this Power Reset solved your problem. If it did not read the whole article for other solutions.

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Samsung Refrigerator Not Cooling After Power Outage [Solved]

Other Possible Causes of Refrigerator Not Cooling

The second thing to check is your compressor.

The third thing to check. If it is completely silent and does not even attempt to start, the problem is most likely with the inverter board or the main control board.

You will be guided through each step of the process in order to troubleshoot your Samsung refrigerator that has failed to cool down after a power outage in the sections following this one.

What causes refrigerators not to cool after a power outage?

  1. The power cord has been disconnected.
  2. The circuit breaker in the house tripped.
  3. Power surges occur on a regular basis.
Samsung Refrigerator Not Cooling After Power Outage
Reasons for a refrigerator not cooling after a power outage include the following:

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Steps To Fix Samsung Refrigerator Not Cooling After Power Outage

Step 1: First and foremost, perform a power hard reset.

After an outage has ended and the power has been restored, your refrigerator should continue to operate as normal. Of course, depending on how long the power outage lasted, your refrigerator may require additional time to cool down to the temperature that was previously set.

You’ll need to start troubleshooting the problem if the fridge still isn’t cooling down after an hour or two of waiting.

What is the first step?

Perform a simple power reset on your computer. This means that you will have to turn off the power to the fridge once more for a short period of time. To do this, locate the circuit breaker that is dedicated to your refrigerator and turn it off.

Leave it alone for at least five minutes after it has been turned off. After that period of time has passed, you can turn on the circuit breaker and power up your Samsung refrigerator.

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What is the purpose of this?

Well, just like anything else that has electrical or electronic components in it, turning it off and back on again can sometimes be the most straightforward solution.

This allows all of the components inside the refrigerator to perform a power reset, allowing them to hopefully resume normal operation.

Steps To Fix Samsung Refrigerator Not Cooling After Power Outage
Steps To Fix Samsung Refrigerator Not Cooling After Power Outage

Step 2: Reset the main control board and Display

Refrigerator display reset method

After performing a power reset on the refrigerator, you should leave it alone for 30 minutes before using it again. That should provide sufficient time for it to significantly cool down.

If, on the other hand, performing a power reset does not resolve the issue, the next step in your troubleshooting process would be to restart the main control board. Consider what that is and how you will go about performing that reset in greater detail.

First and foremost, let’s all agree on what the Main Control Board is and what it does. Simply put, that is the computer that controls your Samsung refrigerator. It takes the form of a circuit board that contains a large number of electronic components.

That control board is in charge of coordinating and powering all of the refrigerator’s various components, including the cooling system that keeps the temperatures inside the fridge’s compartments at a comfortable level for food storage.

How to Reset Your Samsung Fridge

To reset the Main Control Board in your Samsung refrigerator, press and hold the Power Freeze and Power Cool buttons at the same time until you hear a chime. That should be sufficient to reset the Main Control Board and restore functionality to the system.

However, if this does not work for you or if you are unsure of the steps, it is always a good idea to consult the user manual that came with the refrigerator.

It contains more detailed instructions that are specific to the Samsung refrigerator model that you currently own. You simply need to follow the on-screen instructions and reset the Main Control Board whenever necessary.

It should be sufficient to simply reset the main control board to get it working again. If this is the case, proceed to Step Three.

Step 3: Compressor Inspection

Consider the following scenario: resetting the Main Control Board did not help, and the refrigerator is still warm even after another 30 minutes. If that’s the case, the next step you can take to troubleshoot the problem is to inspect the compressor itself.

First, let’s review what we’ve learned so far:

It was previously stated that the Main Control Board is similar to the brain of your Samsung refrigerator. The compressor, on the other hand, is like the heart.

As its name implies, it is responsible for compressing the refrigerant and assisting it in its circulation throughout the refrigerator’s cooling system. When it is functioning properly, it will assist in lowering the temperature inside the refrigerator compartments and keeping them cold.

To troubleshoot this component, gently pull the refrigerator out from the wall and locate the compressor. This is usually found at the back of the refrigerator, closer to where you put your feet.

Pay Attention to the Compressor.

Pay close attention to hear if there are any sounds. A gentle hum indicates that the compressor is still in operation. It is recommended that you allow your refrigerator to cool down for an additional 30-60 minutes before continuing to troubleshoot it.

Assume, on the other hand, that the refrigerator compressor is silent. Two possibilities exist in this scenario: either the inverter board or the main control board may have failed, depending on the situation.

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Determine whether or not the main control board has failed.

Earlier in Step Two, we looked into the function of the Main Control Board. Now, let’s look into the function of the Main Control Board. Assume that resetting it did not help and that the compressor does not appear to be functioning.

Alternatively, it’s possible that the board is no longer functioning properly.

Why It Fails: There are a variety of reasons why the Main Control Board in your refrigerator may fail or become damaged. For example, simple wear and tear, which is more likely to occur if the refrigerator has been in use for a long period of time, is one of the more common causes.

Aside from that, it’s possible that moisture or excessive heat made their way into the control board and caused damage.

Consider the scenario in which you have just experienced a power outage. As a result, it is more likely than not that the Main Control Board for your refrigerator has been shorted out.

When power is restored after an outage, power surges are very common, and this can be extremely dangerous for any household appliances that are still plugged in at the time of restoration.

How to Resolve: Replacing the main control board can be a difficult process. First and foremost, you’ll need to locate and purchase the appropriate replacement part. Please refer to the refrigerator’s User Manual as well as any technical sheet that may have been included with the appliance in order to locate this information.

Once you’ve got it, you can fix it by doing one of the following:

Disconnecting the refrigerator’s power supply is necessary to prevent any risk of injury or electrocution.

Following the instructions in the user manual, locate the access panels that will need to be removed in order to gain access to the existing Main Control Board.

Photographing the board will allow you to use it as a reference later on in the process.

Removing any screws that are holding the board in place and any wire harnesses that are connected to it is then necessary.

Insert the new board and reconnect it in the same manner as before.

If you’re ever in doubt about something, you can always refer back to the photograph you took earlier. That will prove to be a very useful guide for you when it comes time to replace the screws and any electrical connectors in the future.

Inverter Control Board that has failed

Aside from the Main Control Board, there is another component known as the Inverter Board that must be considered.

Despite the fact that it is only dedicated to the compressor, this board performs a function that is similar to the Main Control Board. That is to say, it coordinates the compressor’s activities and supplies power to it when it is required to operate.

So, if you’ve tried all of the previous troubleshooting steps and the compressor still won’t turn on, it’s time to call a professional. There’s a good chance that the problem is with the Inverter Control Board, which is located in the power supply.

Why It Doesn’t Work:

As previously stated, the Inverter Board is very similar to the Main Control Board, with the exception that it only controls the compressor. As a result, it is possible for it to fail for the same reasons.

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First and foremost, it is possible that the board has become faulty as a result of normal wear and tear after being in use for a long period of time. Furthermore, it’s possible that water or excessive heat have harmed the device’s internal components.

Because we’re talking about a Samsung fridge that was damaged by an electrical surge after the power was restored, it’s possible that the board was damaged by an electrical surge when the power was restored.

How To Make It Right:

The first step is to turn off the refrigerator’s power supply in order to avoid injury or electrocution.

In the Samsung refrigerator, the inverter control board will be hidden behind an access panel, somewhere towards the back of the refrigerator. To be certain, consult the User Manual or any technical sheet to determine where and how to locate and identify that panel.

Remove the screws holding the panel in place so that you can gain access to the inverter control board underneath. In addition, there are numerous electrical connectors attached to this board, which is why taking a photo of it is a good idea to use as a reference in the future if necessary.

Disconnect the electrical connectors one at a time, and depress the tabs that hold the board in place until the board is completely removed.

Placing the new board in its proper location while referring to the reference photo that you took earlier when replacing the electrical connectors is recommended.

Because there are so many different electrical connectors, it’s critical that you arrange them in the proper order before replacing the access panel that you opened earlier in the process. This will prevent any future problems, such as those caused by loose electrical connectors, from occurring.

Our Thoughts: Samsung Refrigerator Not Cooling

Instructions for resetting the device differ from model to model. A reset button can be found on the inside of some Samsung refrigerators. Samsung Refrigerators The control panel will be clearly labeled and will be located either behind the ice maker bucket or on the control panel if this is the case.

Samsung refrigerators that do not have a dedicated reset button can usually be reset by pressing a standard key combination on the front of the refrigerator. For five seconds, press and hold the Power Cool and Power Freeze buttons on your keyboard at the same time. A chime will indicate that the reset has been successful, and the refrigerator will restart with the default settings in place after that.

FAQs on Samsung Refrigerator Not Cooling Issues

How do I re-start my Samsung refrigerator after it has been knocked out by lightning?

On most Samsung models, holding down the “power freeze” and “power cool” buttons at the same time for five seconds will produce the desired result. These two buttons can be found on the majority of Samsung refrigerators. Holding both of them for a few seconds at the same time will usually reset the refrigerator. Some refrigerators are also equipped with reset buttons.

After a power outage, why isn’t my refrigerator getting any colder?

If the power has only recently been restored and the refrigerator is operating, it may take some time for the refrigerator to begin cooling again. Once the power has been restored, it should take at least 15 minutes for the refrigerator to begin cooling again. It’s possible that an electrical problem caused the refrigerator power cord or plug to short out.

What is causing my Samsung refrigerator to run but not cool?

Check to see that the door seals are not torn, weathered, or otherwise compromised. Dirty seals can cause gaps that are large enough to allow warm air to enter, reducing cooling efficiency. If you notice dirty seals or frost buildup around the gasket, clean them as soon as possible and allow your refrigerator up to 24 hours to return to its normal operating temperature.


  • Khelly Perez

    Hi, I'm Khelly! I am your tech expert for all your Samsung Products and Information needs. Life is complicated so, finding solutions to your tech problems shouldn't be. Let me help you with that!

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