Bsod ntoskrnl exe windows 10

ntoskrnl.exe BSOD error: The blue screen of death is not an intimidating name, but seriously speaking, it is one of the errors that give chills to PC users. This is understandable as getting a blue window means that something major has headed south, unlike in the case of minor errors that don’t prevent the user from using the system.

Whenever there is a critical error in the system from which recovery is impossible, it’s a cue for the blue screen. It is normally triggered due to faulty hardware or faulty drivers. Unless the cause of the error is not dealt with properly, you might not be able to use your computer properly.

What is Ntoskrnl.exe?

“Ntoskrnl” stands for Windows NT operating system kernel and “.exe” shows that it is an executable file that is a program that when opened causes the OS to run the program.

In computing ntoskrnl.exe, also known as kernel image, provides the kernel and executive layers of the Microsoft Windows NT kernel space, and is responsible for various system services such as hardware abstraction, process, and memory management, thus making it a fundamental part of the system.

It contains the cache manager, the executive, the kernel, the security reference monitor, the memory manager, and the scheduler. Imperfection in the same also can cause such blue screen error.

Ntoskrnl.exe BSOD causes

There are many reasons for this error to appear. The ntoskrnl.exe BSOD is usually related to memory, usually caused by a faulty driver. There are instances where the error might be caused by overclocking. Overclocking means using the chips and circuits of the system beyond their rated specs to maximize performance.

In such cases, you need to change your overclock settings. If you have recently upgraded your memory but have not installed it properly, then there is a chance that you’ll run into this error.

Fix ntoskrnl.exe BSOD on Windows 10

Solution 1: Update your Realtek audio driver

It is a native audio driver that provides high-quality DTS, Dolby, Surround Sound, etc. So, in this situation, it was discovered that the Realtek Hi-Definition Audio driver labeled as Creative Audio Driver, was out of date. If you face such an error the easiest thing to do is to simply download the latest version of the Realtek driver.

Solution 2: Update your computer

The outdated version of Windows may trigger a chain of issues and errors on your device that may ultimately lead to a blue screen of error due to ntoskrnl.exe. So, make sure that your system is running on the latest update.

To access the Windows update, simply type “update” in the search box. Then go to Windows update, check for updates, and install the available updates. Here is the snapshot of the same.

Solution 3: Disable overclocking settings

Overclocking software is often installed in computers as game-boosting tools to run the chips and circuits beyond their recommended specs. For this very reason running on overclocking software may lead you to come face with a ntoskrnl.exe blue screen error. The solution is very simple and only requires you to disable the overclocking software.

Here are some of the best overclocking software based on GPUs that you need to uninstall if they are boosting the performance of the machine.

AMD: AMD Ryzen Master Utility, Sapphire Trixx, EVGA Precision X

Nvidia: Nvidia nTune, MSI Afterburner

Solution 4: Turn off Android emulators

For some users, the error occurs mainly when they enable BlueStacks and other similar Android emulators. So, if you installed emulators on your system, disable or completely uninstall them.

Here’s how you can quickly stop all BlueStacks services using a bat file:

1. Open notepad.
2. Enter the following lines when the notepad starts:

C: Program Files (x86)BlueStacksHD-Quit.exe
net stop BstHdUpdaterSvc
net stop BstHdLogRotatorSvc
net stop BstHdAndroidSvc

1. Now click File and then click Save as.
2. Set Save as the type to All Files. Enter bat as the file name and click on Save.
3. Now, locate the bat file and double-click it to run it.

Solution 5: Clean your registry

Corrupted or missing registry keys may also cause the ntoskrnl.exe BSOD error. Don’t forget to first back up your registry in case anything goes wrong.

You can use Microsoft’s System File Checker to check for system file corruption. The utility verifies the integrity of all protected system files and repairs files with problems when possible. Here’s how to run an SFC scan:

1. Go to Start and search for the command prompt.
2. right-click on the command prompt and select Run as administrator.
3. Now type the sfc /scannow command.
4. Wait for the scanning process to complete and then restart your computer.
5. All the corrupted files will be replaced on reboot. This may remove all shady work done by ntoskrnl.exe BSOD.

Solution 6: Check your disk for errors

The command prompt is used in Windows to run a disk check on Windows 10.

Follow the steps given below:

1. Go to the start menu and search for the command prompt.
2. Run command prompt as administrator.
3. Type the chkdsk c: /f command.
4. Replace C with the letter of your hard drive partition.
5. Wait while the process finishes.

As a quick reminder, if you do not use the /f parameter, chkdsk displays a message that the file needs to be fixed, but it does not fix any errors. The chkdsk D: /f command detects and repairs logical issues affecting your drive. To repair physical issues, run the /r parameter as well.

On other Windows versions, go to hard drives > right-click the drive that you want to check  > select Properties > Tool. Under the ‘Error checking’ section, click Check.

Solution 7: Memtest to fix ntoskrnl.exe BSOD

The ntoskrnl.exe BSOD is usually related to memory, possibly caused by a faulty driver. It is suggested that you run the following memory test to verify your memory and find out which driver is causing the problem.

Follow these steps to proceed:

1. Click the Start button, then type Windows Memory Diagnostic in the search box and hit Enter.
2. Click Restart now and check for problems. Be sure to save your work first as your system will start immediately.
3. Your computer will restart and the Windows Memory Diagnostic screen will appear. Just let it perform the test. You don’t need to do anything except stay and watch the test finish.
4. The computer reboots automatically and returns to the Windows desktop. The test result will show up right after you log in. You have to check the result manually if it doesn’t show automatically. To do so Press Win+ R at the same time, then type in msc and hit Enter. Click the System option under the category Windows Logs on the left pane. On the right pane, click Find. Type MemoryDiagnostic in the search box and hit Enter, at the bottom of the window, you will be able to see the result displayed.
5. If at the end of the diagnosis, you see that certain drivers are at fault or that you see some error then it means that you have bad RAM. In that case, you need to get your RAM changed.

Solution 8: Load optimal default settings

Being an OS geek, you may have changed the system’s default settings from its root. So, it is also a good idea to get back to the default setting. Let’s see how it can be accomplished.

1. Force stop that blue screen and restart the machine.
2. Upon pressing the power button, press F2 immediately. (This differs as the brand varies. Like Lenovo computers need to press the physical button provided at the side panel while some Alt+Ctrl+Del works for other computers.)
3. It will open the BIOS window. Choose Load Optimal Defaults from the screen.
4. Press F10 > OK to save changes.
5. It will reboot the system and check if an error is still there.

Solution 9: Run performance troubleshooter

Sometimes, this performance troubleshooter fixes the error because of the ability to fix causes automatically. The same should be employed whenever you think it is a memory or driver-related error.

1. Open the Run box, type the following, and hit Enter: “msdt.exe /id PerformanceDiagnostic”
2. This starts the Performance Troubleshooter. Run it and see if it has any issues to fix.

Solution 10: Troubleshoot BSOD in Clean Boot

You can troubleshoot further manually by performing a Clean Boot. A Clean Boot starts a system with minimal drivers and startup programs.

When you start the computer in clean boot, the computer starts by using a pre-selected minimal set of drivers and startup programs, and because the computer starts with a minimal set of drivers, some programs may not work as you expected.

Clean-boot troubleshooting is designed to isolate a performance problem. To perform clean-boot troubleshooting, you must disable or enable one process at a time, and then restart the computer after each action. If the problem goes away, you know that it was the last process that was creating the problem.

Wrapping up,

So, it was one of the common errors that have caused problems for many users, the blue screen of death aka ntoskrnl.exe BSOD. More specifically, we have discussed how ntoskrnl.exe can cause a blue screen error. We have provided multiple fixes to solve the error. Let us know if you still face it.

You’ve encountered a Blue Screen of Death that points towards Ntoskrnl.exe as the culprit. Before it got to this, you probably noticed the following symptoms:

• Slow PC performance.
• High CPU usage and subsequent overheating.
• Random system reboots.

Then, finally, during system boot, you receive an error message that says, “ntoskrnl.exe file is missing.”

Don’t get worried much. It’s not a problem that cannot be handled. Keep reading to find out how to get rid of the Ntoskrnl.exe BSOD.

What Is Ntoskrnl.exe?

Ntoskrnl.exe (short for Windows NT operating system kernel) is an essential Windows component responsible for hardware abstraction, process and memory management, and various other system services.

It consists of:

• Cache manager
• Kernel
• Memory manager
• Executive
• Security reference monitor
• Scheduler (Dispatcher)

Since it’s a fundamental part of Windows, when it encounters a problem, your computer crashes and displays a BSOD. The issue could occur repeatedly. You might also get a ‘Memory management’ error code.

What Causes the Ntoskrnl.exe Error?

There’s no one thing that could be said to be the cause. The issue could be software- or hardware-related. But the possible factors include:

• Your device drivers are outdated, corrupt, or incompatible. This is why it is important to ensure you keep them regularly updated.
• Faulty RAM. Replacing the sticks should fix the issue.
• Your RAM and local storage may be inadequate to keep up with your computer’s activities. This leads to frequent freezing and, subsequently, the Ntoskrnl.exe error.
• You overclocked your devices.
• Some of your system files are corrupt.

How to Fix Windows 10 BSOD Caused by Ntoskrnl.Exe

Now that we’ve seen the possible causes let’s go ahead and present the solutions:

Fix 1: Update your drivers

Here’s how to fix Ntoskrnl.exe blue screen error on Windows 11 with Device Manager:

• Hold down the Windows key and simultaneously press X to load the Power User Menu.
• Select Device Manager.
• Navigate to the problematic driver’s location. If you’re looking to update the graphics card driver, expand Display Drivers. If you wish to update the microphone driver, expand Audio Inputs and Outputs, and so on.
• Right-click the driver and select Update Driver.
• Select Search Automatically for Drivers.

Windows will download and install the driver update. Reboot the system so the affected device can start using the new driver.

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Related: How to Check if My Drivers Are Up to Date on Windows 10 PC?

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Learn More: Auslogics Driver Updater: Update Your Drivers in One Click!

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Fix 2: Run a scan with the Windows memory diagnostic tool

The BSOD could be related to a faulty memory (RAM) module. So, here’s how to run the Windows Memory Diagnostic tool on Windows 11:

• Close all open windows.
• Go to the Start menu.
• Type Windows Memory Diagnostic into the search bar and then click the option when it appears in the results list.
• Click on the option that says Restart now and check for problems (recommended).
• Your system will restart, and the scan will commence. Wait for it to complete. It may take a while (it could be up to an hour, depending on the size of your RAM).
• After the scan, you’ll get the results once you log into your computer.

Fix 3: Run the system file checker

The problem could be due to corrupt system files. An SFC scan will detect and repair them.

Follow these easy steps:

• Go to the Start menu.
• Type CMD in the search bar and right-click on Command Prompt from the search results.
• Select Run as administrator to open an elevated Command Prompt window.
• You will receive a User Account Control (UAC) confirmation dialog. Click the Yes button.
• Copy and paste sfc /scannow in the window (make sure you don’t include the inverted commas) and press Enter on your keyboard. If you choose to type the line, there should be a space between sfc and /scannow.
• Wait for the scan to complete. You will then get a report on the repairs that were achieved.

If the scan shows that some problems were unable to be fixed, run a CHKDSK scan. Here’s how:

• Press the Windows key + X combination on your keyboard to open the WinX menu.
• Locate Command Prompt (Admin) in the list and click on it. This will open an elevated Command Prompt.
• Click the Yes button when presented with the User Account Control (UAC) confirmation dialog.
• In the window that opens, type (or copy and paste) CHKDSK /f /r and press Enter.
• You may be asked whether you want the scan to be performed when your computer boots up. Type y and press enter.
• Wait for the scan to complete.

Afterwards, run the SFC scan once more.

Fix 4: Reset overclocking settings for your devices

Although overclocking is a smart way of exploiting the maximum capability of your hardware, it can also lead to overheating, hardware breakdowns, and system crashes.

Stop overclocking your devices if you are experiencing the Ntoskrnl.exe error.

You can use a trusted program to change the settings, but you can also do so through the BIOS/UEFI. The procedure will differ for each device, so look up the instructions on how to do it.
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Related: What Is Overclocking a CPU? Explained in Detail

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Fix 5: Install Windows updates

Follow these easy steps to update Windows so you can stop searching for ways to fix the Ntoskrnl.exe BSOD error on Windows 11:

• On Windows 11, use the Windows key + X combo to open the Power User menu and select Settings to launch the app. You can also use the Windows key + I shortcut to quickly launch Settings.
• On the main Settings screen, hit Windows Update on the left navigation pane.
• Click Check for Updates.

Windows will search for and download available updates. You can reboot your PC immediately to install significant updates or wait until your next routine restart.

In some cases, a recent update might be the cause of the Ntoskrnl.exe BSOD. You can try uninstalling the most recent update and see if that solves the problem.

• On the Windows Update screen, select Update History.
• On the Update History page, click Uninstall Updates.

• We now go to the Uninstall an Update Page in Programs and Features. Locate the most recent update or the one you consider suspicious and uninstall it.

After uninstalling the update, reboot your system.

On Windows 10:

• Press the Windows key + I combination on your keyboard to open the Settings app.
• Click on Update and Security.
• Select Windows Update and then click the Check for Updates button on the right side of the window. If any updates are available, Windows will download and install them automatically.

Restart your PC and then see if the problem has been resolved.

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Related: Ultimate Guide: How to Manually Check and Install Windows Updates

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Fix 6: Perform a system restore

System restore will take your OS back to a time when no issues existed. Follow these easy steps to get it done:

• Use the Windows key + I hotkey to launch Settings.
• Go to System > About.
• Select System Protection.
• On the System Properties window, click System Restore.

• When the System Restore window opens, click Next and select a restore point.

Follow the onscreen wizard to finish up the process.

Fix 7: Check your hardware

A failing RAM module or Solid-State Drive (SSD) could be the cause of the error you are experiencing. Replace your hard drives and see if the issue is resolved.

We suggest you visit an expert to help you perform this fix.

If you have two RAM slots, you can try removing both sticks. Clean the slots, and reinsert one stick. See if that fixes the issue. If no, reinsert the other stick and try again.

If your Windows OS is installed on your SSD, reinstalling it should resolve the issue.

Fix 8: Check for malware

A hidden virus or malware on your computer can contribute to the blue screen. Windows 11 ships with a native security app that checks for threats in real-time, but there is no 100% guarantee that the automatic function will catch everything every time.

To make sure, you can manually scan for threats yourself. Here’s how:

• Hit the Windows key to launch the Start menu.
• Type security and select Windows Security from the search results.
• Select Virus & Threat Protection on the left navigation pane or just select it from the main screen.

• Click the Quick Scan button to commence a quick check of your system.
• If the Quick Scan doesn’t detect anything, you can run a deeper scan. Click the Scan Options link.
• On the next page, select Quick Scan or Microsoft Defender Offline Scan and click the Scan Now button.

The Microsoft Defender Offline Scan will take about 15 minutes, while the Full Scan may take longer depending on the volume of files on your system.

Conclusion

If you want to fix the Ntoskrnl.Exe BSOD error, check the solutions discussed in this guide. You can use the Auslogics Anti-Malware to update your drivers with a single click.

We hope these solutions have been helpful. If you have any questions, remarks, or further suggestions, please feel free to share them in the section below.

We’d like to hear from you.

Use Auslogics Driver Updater to resolve any driver-related problems in a Windows PC

FAQ

When you attempt to start your Windows 10 PC, it unexpectedly hangs for some moments and shows blue screen. Well, it seems you’ve encountered and come across a Blue Screen of Death (BSOD) because of a culprit, Ntoskrnl.exe. Main symptoms of this error are lagging and Sluggish system performance, High and elevated CPU utilization plus superheating, and random system reboots. Ntoskrnl.exe commonly appears with System_Service_Exception BSOD while gaming.

What failed: ntoskrnl.exe System_Service_Exception BSOD generally occurs due to problems with memory or defective drivers. This Blue screen may appear because of topsy-turvy in any of hardware and software components. In the software side, the factors that are responsible for the crash are obsolete device drivers, defective RAM, less storage, overtimed appliances and gadgets, and Corrupt system files. This error also occurs with KERNEL_CHECK_SECURITY_FAILURE, UNEXPECTED_STORE_EXCEPTION, ntoskrnl.exe + 3f5780, and Memory_Management. You can see the details of this exe file in – ntoskrnl.exe in Windows 10 – What is it and How does work.

ntoskrnl.exe System_Service_Exception

Here is how to fix ntoskrnl.exe System_Service_Exception BSOD Error Windows 10 or 11 –

Way-1: Uninstall Problematic Windows Update

Most commonly ntoskrnl.exe Blue screen is noticed after installing a Windows update aka cumulative patches. However, the solution is pretty easy as you need to only remove the installed update in any way. There are 3 methods using which you are able to uninstall updates below is the simplest one –

1.  Press – Windows + I.
2. Select – Update & Security.
3. Click – View update history. In the case of Windows 11, select – “Update history”,
4. Select – Uninstall updates.
5. Program and Features window prompts; go to Microsoft Windows section.
6. Locate the problematic update from the list and right-click on it.
7. Select – Uninstall.

1. On the confirmation prompt, click – Yes.

Way-2: Run Windows Memory Diagnostic Tool

When ntoskrnl.exe System_Service_Exception appears there are chances of flaws in the RAM. This file is a kernel image that is liable to processes like Memory, Process, Hardware Virtualization. Furthermore, it is also responsible for compressing the old pages of memory which reduces the overall amount of RAM being used. So, there are possibilities that the system is running slowly and you are finding scrabble on your and memory usage.

1. Click – Start.
2. Type – mdsched.exe.
3. Press Enter to open Windows Memory Diagnostic Tool.
4. Click on – Restart now and check for problems.

1. System will reboot and go back to the Windows desktop screen.
2. The test results will appear on the screen once you log in. In case if you are not able to check the results, check it manually with the help of the next steps.
3. Press – Windows+R.
4. In the Run dialog box, type eventvwr.msc.
5. Hit Enter to open Event Viewer.
6. Go to the right pane and click on – Find.
7. In the Find search box, type MemoryDiagnostics-Results.
8. Press – Enter.
9. The results will appear on the screen.
10. If it shows that RAM is defective, you will need to replace it to get rid of this error.

Way-3: Update Device Drivers

ntoskrnl.exe also troubles when Device drivers remain outdated and at that time they might create mess up in the system that could result in Blue Screen error. The system doesn’t get return when calling ntoskrnl.exe or even it may fail to recognize the file. Consequently, the system crash occurs and the device starts rebooting all of a sudden.

1. Right-click on Start.
2. Click on – Device Manager.
3. Double click on a device to expand it.
4. Next, right click on the driver showing an exclamation mark.
5. Choose – Update Driver.
6. On the next prompt, click Search automatically for drivers.
7. Repeat this for all outdated drivers
8. Close the app.
9. Restart the PC and check if ntoskrnl.exe System_Service_Exception is fixed.

Way-4: Uninstall Third-Party programs

Certain third party programs, when they are not compatible with the current version of Windows 10 or 11 become the reason for Blue screen error what What failed: ntoskrnl.exe. These apps are mostly low-coded and not frequently updated. As a result, they engage the system files such as .dll and .exe into conflict and affect the structure of Windows. Sometimes removal of these apps is the only solution in this case –

1. Press  – Win+R.
2. Type – appwiz.cpl.
3. Hit – Enter.
4. Program and feature windows will show the list of all programs installed on your system. Right-click on the one which is to be removed.
5. Select – Uninstall.
6. Pursue the steps being displayed on the screen.

Way-5: Use CHKDSK

As ntoskrnl.exe error may occur due to bad or faulty hard disk drive, again a built-in Fixit tool is here to help you. This is none other than CHKDSK that examines the drive in all aspects to rectify bad sectors and other flaws. Disk checking command line utility is pretty effective in Windows 11 and 10 and it is helpful to deal with defective sectors.

1. Close all the ongoing works.
2. Press – Win+R.
3. Type cmd.
4. Press – Ctrl+Shift+Enter.
5. Select Yes on the UAC prompt.
6. Open Command Prompt and select Run as administrator.
7. In the open windows, type – CHKDSK /F /R /X.
8. Press – Enter.
9. You might see “Chkdsk cannot run because the volume is in use by another process. Would you like to schedule this volume to be checked the next time the system restarts? (Y/N)”. Press – Y.
10. Restart the computer and see if the problem is solved.

Way-6: Run SFC /Scan now

SFC /Scannow is useful when damaged System components lead to generating ntoskrnl.exe error. This situation oftentimes arrives when a third-party program creates conflicts or threats penetrate the security layers of Windows. The kernel image is no doubt affected due to corrupt and missing system files so follow the method –

1. Open Command Prompt as administrator.
2. Type – SFC /Scannow.
3. Press – Enter.
4. After scanning and repairing are completed, close the command prompt and reboot the system.

Way-7: Perform System Restore

You may try mending What failed: ntoskrnl.exe error by carrying out System Restore. However, this is to tip off and warn you that in running this process, may finish up losing all your system data. Therefore, save them in either another local drive of the same computer or an external flash drive.

1. Click Search.
2. Type – create a restore point.
3. Hit – Enter.
4. System Properties window will appear; click System Restore.
5. Click – Next.
6. Choose a restore point and click on it to highlight.
7. Click – Next.
8. Select – Finish.
9. Once the process is done, check if the error is fixed and resolved.

Way-8: Follow online Troubleshooter

Since Windows 10 the troubleshooting tool for Blue Screen no longer exist in the Settings app instead the same has been offered on the Official webpage in the form of a walkthrough. This will ask you some questions related to the BSOD and guide you to follow definite workarounds.

1. Go to this page.
2. Answer the questions there and follow the steps precisely.

Methods list:
Way-1: Uninstall Problematic Windows Update
Way-2: Run Windows Memory Diagnostic Tool
Way-3: Update Device Drivers
Way-4: Uninstall Third-Party programs
Way-5: Use CHKDSK
Way-6: Run SFC /Scan now
Way-7: Perform System Restore
Way-8: Follow online Troubleshooter

That’s all!!

If you are getting NTOSKRNL.exe Blue Screen error on Windows 11 or Windows 10, here is how you can fix the issue on your PC. This problem mainly occurs when there is some new hardware installed, memory issues, faulty drivers or some system files are corrupted. Either way, you can get rid of the issue with the help of these tips.

What is ntoskrnl.exe?

It is the kernel of the operating system which does and controls almost everything. It is responsible for hardware virtualization, process, and memory management. If you have seen BSOD where there is mention of Ntoskrnl.exe and is related to memory. Apart from this file, three more kernel files work along with ntoskrnl.exe. They are ntkrnlmp.exe, ntkrnlpa.exe and ntkrpamp.exe.

To fix NTOSKRNL.exe BSOD error on Windows 11/10, follow these steps:

1. Unplug all external devices
2. Remove recently installed hardware
3. Install driver for the new hardware
4. Troubleshoot in Clean Boot State
5. Run Windows Memory Diagnostic
6. Run CHKDSK
7. Run DISM.

To learn more about these steps, continue reading.

1] Unplug all external devices

It is the first thing you need to do when you are getting the NTOSKRNL.exe BSOD error on your computer. As it is a hardware and driver-related issue, you can try solving this issue by unplugging all the external devices. It could be a printer, USB pen drive, external hard drive, Bluetooth adapter, etc. No matter what device is attached to your computer, you need to unplug it and check if it resolves the issue or not.

2] Remove recently installed hardware

If you have recently installed new hardware and the problem started after that, it is recommended to remove that hardware. Let’s assume that you have installed new RAM. If the speed of the old RAM doesn’t match the new RAM, you can find the aforementioned BSOD on your computer. It could be RAM, hard drive, DVD writer, graphics card, etc. Therefore, it is highly recommended to remove the newly installed hardware and check if the problem remains or not.

3] Install driver for the new hardware

In many cases, you might not need to install a driver in order to use newly installed hardware. For example, RAM or Memory doesn’t require you to install a driver. However, if you have installed a graphics card, you must have to install the corresponding driver. Similarly, if you have installed a Wi-Fi adapter, a driver might be required.

If so, you need to install the driver. If a CD is given to you with the hardware, you can find the driver there. On the other hand, you can also download the driver from the official website of the hardware manufacturer.

4] Troubleshoot in Clean Boot State

As mentioned earlier, it is a driver-related issue. If you have recently installed a new driver, it could cause a problem on your Windows 11 or Windows 10 computer. If so, troubleshooting in the Clean Boot State could be a proficient solution for you. Only booting your PC into the Clean Boot State won’t fix the problem. You need to enable or disable drivers at times to get things done. If you want to try, you can read this article to perform a Clean Boot to troubleshoot this BSOD.

5] Run Windows Memory Diagnostic Tool

Windows Memory Diagnostic Tool can check for potential issues in your RAM or Memory and fix them automatically. As it is an in-built utility, you do not need to install any third-party app or anything else. However, it takes a few minutes to get things resolved. Therefore, you can follow this guide to learn how to run Windows Memory Diagnostic Tool on Windows 11/10 PC.

Fix: NTOSKRNL.exe high CPU, Memory & Disk usage problem

6] Run CHKDSK

If the Windows Memory Diagnostic Tool doesn’t help, you can check for hard drive issues. The easiest way to do that is by using the CHKDSK utility. In case you don’t know, it is a command-line tool, which finds potential issues related to the hard drive and fixes them on its own. You can follow this detailed guide to learn more about the CHKDSK parameters and how it works.

7] Run DISM

DISM or Deployment Image Servicing and Management helps you fix issues regarding the Windows System Image. If there is any problem with any system file, DISM utility can troubleshoot it within moments. Like the CHKDSK, DISM tool is also an in-built utility, which uses Command Prompt to run on your computer. That is why you can use this guide to learn how to run DISM tool on Windows 11/10 PC.

Read: Kernel ntoskrnl.exe is missing or contains errors, Error code 0xc0000221

Why is ntoskrnl.exe causing BSOD?

Ntoskrnl.exe causes BSOD when there are some issues with the RAM or Memory installed in your computer. If you have two RAMs of different speeds, you might find this issue on your computer. On the other hand, this error might occur due to faulty hardware and corrupted system files as well.

What is the quickest solution to fixing a corrupted ntoskrnl.exe file?

The quickest way to fix the ntoskrnl.exe BSOD error on Windows 11 or Windows 10 is by following the aforementioned solutions. As this error can occur due to different reasons on different computers, you need to follow these solutions one after one and all of them. However, in most cases, running the Windows Memory Diagnostic tool fixes the problem within moments.

That’s all! Hope these guides worked.

Similar Blue Screens:

• 0x000000EF, CRITICAL PROCESS DIED error in Windows
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