Fix: ntoskrnl.exe Blue Screen Error on Windows PC

Don’t worry if your computer is displaying the ntoskrnl.exe Blue Screen Of Death (BSOD), we are here to help you. In this article, let us know about what is ntoskrnl.exe, why it causes Blue Screen Of Death error. And finally, different ways to solve the error.

What is ntoskrnl.exe?

In simple words, ntoskrnl.exe is generally the file that makes the Windows work. So, if there is any issue with this file, your computer stops working and windows will shut down until you fix it. Ntoskrnl.exe is also known as the kernel of the Windows Operating System.

If there is an issue with your ntoskrnl.exe file, sooner or later you will get the Blue Screen Of Death. And you have to fix it.

What Causes this BSOD?

After knowing what exactly is the ntoskrnl.exe file, you will want to what causes this error. Because knowing what causes the error will help you in fixing it quickly and preventing it from not happening again.

Here are some main reasons for the happening of the ntoskrnl.exe error.

  • When your memory is corrupted.
  • If the device drivers are outdated or corrupted.
  • When your CPU has some issues.
  • The error can also happen due to clocking drivers.

How to Fix Ntoskrnl.exe BSOD Error?

Having read all the causes of the ntoskrnl.exe BSOD error, let us now discuss the different ways to fix it. If you already know what caused the error, then you can directly go the fix related to it. But, if the cause of the error is known, then you will have to try every fix mentioned below.

Different quick and easy ways to solve the ntoskrnl.exe BSOD error are:

  1. Update the Drivers.
  2. Reset Overclock Settings.
  3. Performing a Memtest.

1. Update The Drivers

As mentioned above, ntoskrnl.exe Blue Screen Od Death error can be caused if you use outdated and faulty device drivers. So, if that is the case, update the driver.

By analyzing the minidump files, you will exactly know which driver is faulty. If you manage in doing so, then you can easily uninstall and reinstall the updated version of the faulty driver.

You can update your drivers manually by going to the manufacturer’s website. Just find the latest version of the driver that is compatible with your computer and download it.

You can also update the drivers automatically using some driver tools. These tools will automatically recognize if any drivers are faulty and replace them with new updated ones.

2. Reset Overclock Settings

Another reason for the occurrence of the ntoskrnl.exe Blue Screen Od Death error is due to the overclocking drivers. So, try resetting the overclock setting to fix the error.

If you are a Windows 7 user, then follow the given step by step procedure.

Step 1: Press and hold the power button for about 10 seconds and shut down your system completely.

Step 2: Now, power on the system, and as soon as the first logo screen appears, immediately press F1F2, F10, ESC or Delete for desktops to enter the BIOS. If you are using an old system, then try pressing the combinations keys, CTRL+ ALT+ ESC or CTRL+ALT+DEL. These differ depending on your manufacturer and model. Just see clearly what the screen reads below.

Step 3: Use arrow keys to go to Exit. Then move down to Load Setup Defaults. Even though your computer is different, you will find the Load Setup Defaults option.

Step 4: Hit the Enter key. If you see a notification like the one below, use the arrow key to select Yes and then press Enter again.

Step 5: The option Exit Saving Changes will be highlighted. If that happens, press Enter. Then press Enter again to save configuration change.

The computer will restart. The information showed in the above images might be different from your computer, then you should change the settings according to the prompts on your screen. If you are not sure about the procedure, then you can take help from the official website or support page. You can also ask us in the comments section below, we will answer you to the best of our knowledge.

3. Performing a Memtest

As said above, ntoskrnl.exe Blue Screen Od Death error can also be caused if there are some issues with your computer’s memory. So, try performing the following memory test to solve the error.

Step 1:  On your keyboard, click on the Start button. Then type Windows Memory Diagnostic and press Enter.

Step 2: When you are sure you saved your work, click Restart now and check for problems(recommended).

Step 3: The Windows Memory Diagnostic Tool screen will appear after your computer restarts.

Step 4: You will see the test results after you log in to your computer and also don’t worry if it takes some time as it naturally does.


This article has everything you need to know about the ntoskrnl.exe file and its Blue Screen Of Death Error. So, if you have any doubts regarding it, please do feel free to drop them in the comments section below. We will clarify them with the best of our knowledge as soon as possible. I Hope your Blue Screen Of Death error is solved.

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