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WHEA Uncorrectable Error Windows 10

Even though Windows 10 is a great operating system with all kinds of features and options, it is not perfect. This is primarily due to the various bugs and issues present in this operating system. And while most of these bugs and issues are manageable, some of them are uncorrectable errors which can be quite frustrating.

One such uncorrectable error found in Windows 10 is the WHEA uncorrectable error. Since this error is uncorrectable, getting rid of it can be quite difficult. Thus, we are here with a complete guide on how to fix the WHEA uncorrectable error along with all the various details of this error that you can find mentioned in detail down below:

What is the WHEA Uncorrectable Error?

Before we go ahead and take a look at the various fixes for the WHEA uncorrectable error, it is also important that you know more about this error as well. To be exact, the WHEA uncorrectable error is a hardware error which gets displayed as WHEA_UNCORRECTABLE_ERROR (Windows Stop Code 0x0000124) in Windows 10. And as we will see later on, there are various possible causes of this error. To learn more about them, you can also go to C:/Windows/Minidump to check your error dump file, which will have all the details regarding this error.

How the WHEA Uncorrectable Error Appears?

In case the WHEA uncorrectable error appears on your Windows 10 computer, then you might also be interested in knowing how it appeared. Primarily, there are two ways of how the WHEA uncorrectable error may appear on your PC. The first and the most common message that you will get from this error is as follows:

Your PC ran into a problem and needs to restart. We’re just collecting some error info, and then we’ll restart for you. If you’d like to know more, you can search online for this error: WHEA_UNCORRECTABLE_ERROR

Other than this, you can also find the following message in some cases when the WHEA uncorrectable error appears in Windows 10:

A problem has been detected, and Windows has been shut down to prevent damage to your computer

Causes of the WHEA Uncorrectable Error

Other than the error message appearance, you may also want to know more about the possible causes of the WHEA uncorrectable error. Just like any other error found in Windows 10, there are various possible causes of the WHEA uncorrectable error. And some of the common causes of the WHEA uncorrectable error include the following:

  • If your computer has corrupt hardware like damaged CPU, GPU, RAM, PSU, motherboard, or anything else, then you may face this error.
  • Even if your hardware is fine, but you are using improper drivers in Windows 10, then it can result in the WHEA uncorrectable error.
  • While overclocking your CPU can offer even better performance, it can also result in issues like the WHEA Windows 10 error.
  • In case the Windows system files themselves are corrupted or broken, they can also result in the WHEA uncorrectable error.

How to Fix the WHEA Uncorrectable Error?

Now that you know all these details about the WHEA uncorrectable error, then chances are that you want to get rid of it right away. And even though this is an uncorrectable error, there are a few methods to fix it. For the same, you can simply go through the following fixes one by one to fix the WHEA uncorrectable error in Windows 10:


Windows allows you to easily check for any possible corrupted system files or corrupted drive sectors. This is possible thanks to the CHKDSK utility, which can even be used to fix the WHEA uncorrectable error by running it via command prompt as shown here:


  • First, use Windows Search to open Command Prompt as an administrator.
  • Now, type chkdsk /r inside the Command Prompt window and press enter.
  • Finally, Windows will check for any possible corrupted system files and fix them right away.

2. Check your System Hardware

In many cases, errors like the WHEA uncorrectable error can also be caused due to hardware failure. Thus, you can consider opening your computer and checking all connections to make sure they are secure and well done. If you think a particular part is faulty, you can also apply for its warranty and get it replaced.

3. Reset System Overclocking

If you have recently overclocked your computer’s processor and started facing the WHEA uncorrectable error right after that, then it is most likely that your overclock settings are not stable. Thus, you need to reset all of those overclocking settings back to default. You can either do it manually or by resetting your BIOS/UEFI settings, as you will see in the next step.

4. Reset your BIOS/UEFI Settings

Other than the processor overclock settings, there are also other settings and options present in your computer’s BIOS that can cause the WHEA uncorrectable error. And if you have recently played around with these settings, it can be a great idea to reset your BIOS/UEFI settings. Thankfully, you can find the reset option within the BIOS settings to easily reset all settings. If you cannot find it, simply unplug your computer and remove its CMOS battery for a couple of minutes to reset all BIOS/UEFI settings.

5. Update your BIOS/UEFI

Update Your BIOS Settings

You can also consider updating the BIOS/UEFI of your computer to the latest version to get rid of any possible errors. This is due to the reason that newer versions of your BIOS/UEFI will have more recent security patches and bug fixes. To update your BIOS/UEFI, you need to go to your motherboard manufacturer’s website and download the BIOS update tool from there. Using that tool, you can quickly and easily update your BIOS with ease.

6. Check your Drivers

While having proper hardware is surely quite important, any hardware device will not function properly unless it has the right drivers along with it. Therefore, checking the drivers of your computer is also a great idea. To do this, you can simply press Windows + X on your keyboard and select Device Manager from the list. Then, look for any devices with a warning symbol which will indicate issues with that driver. If you do find one, simply right-click on it and select Update driver to fix all issues with it.

7. Check your RAM using MemTest86

Since checking hardware components like RAM can be quite difficult, there are some tools like MemTest86 which allows you to do it for you. You can simply download this tool and put it on a USB flash drive as a boot drive. Then, simply boot your computer using this MemTest86 flash drive. Once you have done that, MemTest86 will check your system’s RAM for any possible issues or errors. And if there is any error, it will give you details about it that you can use to get rid of the given issue.

8. Reset Windows 10

If none of the methods stated above have worked for you, you can also consider resetting Windows 10. To do this, you need to search Reset this PC using Windows Search to open Windows Settings. In here, click on the Get Started option and follow all instructions on your screen to successfully reset Windows 10.

WHEA Uncorrectable Error Cleared!

Once you have been through this complete guide regarding the WHEA uncorrectable error in Windows 10, you must know a lot of things about this error. But most importantly, we have mentioned all the ways on how to fix the WHEA uncorrectable error up above. With these, you must have successfully fixed the WHEA uncorrectable error on your Windows 10 PC. If you have gone through all the various solutions present above regarding the WHEA uncorrectable error of Windows 10, make sure to share your thoughts in the comments section. You can also post any questions down there if you have any!

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