FIX: Kernel Security Check Failure stop code in Windows 10

Ivan Jenic
by Ivan Jenic
Troubleshooting Expert
Last update:
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  • The meaning of the Kernel Security Check Failure is that one or several files failed a compatibility or integrity check and you have to update or replace it.
  • The most common reason for the Kernel Security Check Failure stop code is the outdated drivers when you upgraded Windows to a new version.
  • You may fix this error quickly by using a dedicated repair software that deals with this problem automatically.
  • The Kernel Security Check Failure BSoD error can also be fixed by updating your drivers using a specialized tool.
fix Kernel Security Check Failure errors
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7. Update your PC

Kernel Security Check Failure fix

Make sure that you’re running the latest Windows OS updates on your machine. As a quick reminder, Microsoft constantly rolls out Windows updates to improve the system’s stability and fix various issues.

To access the Windows Update section, you can simply type “update” in the search box. This method works on all Windows versions. Then go to Windows Update, check for updates and install the available updates.

8. Scan your PC

  1. Go to Start, type security, double click Windows Security to launch the tool.
  2. In the left-hand pane, select the shield icon.
  3. In the new window, click on Scan options.
  4. Check the full scan option and click the Scan now button to launch a full system malware scan.

If the antivirus cannot remove the malware it detected, first you should try installing a different antivirus to see if it works.

If it does not, then you will most likely have to restore your operating system to a point where you did not have this issue or completely reinstall the operating system.

Run a full system scan to detect and remove any virus or malware that potentially sneaked into your PC. Malware may cause various issues on your computer, including the Kernel Security Check Failure error.

Perform a full system scan to detect any malware running on your computer. You can use Windows’ built-in antivirus, Windows Defender, or third-party antivirus solutions.

We recommend Bitdefender – rated as Nr. 1 world’s best Antivirus it will find all the malware on your PC and completely eliminate the threats.

Download Bitdefender Antivirus

9. Check your disk for errors

  1. On Windows 10, you can run a disk check using Command Prompt.
  2. Start Command Prompt as administrator and type the chkdsk C: /f command followed by Enter. Replace C with the letter of your hard drive partition.
  3. 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.
  4. To repair physical issues, run the /r parameter as well.
command prompt chkdsk

This process can be time-consuming. Depending on the hard drive’s memory, it can go between half an hour and two hours before it is done.

Do you want to know more about repairing hard drive errors? Check this usefull guide!

10. Kernel Security Check Failure after overclock

If you overclocked your PC, this may explain why you’re experiencing Kernel Security Check Failure errors.

Revert your PC to its default configuration and uninstall any overclocking software running on it. Then restart your device to see if the error persists.

11. Run System Restore

  1. If the problem started recently, run System Restore.
    • If this issue occurred after you installed new software on your computer, this tool helps you to remove recently added apps and programs.
  2. Windows 10 offers a series of advanced recovery option that allows users to clean install the OS.
    • You can also use the Reset this PC recovery option.
  3. Go to Settings, select Update & Security and click on Recovery under the left pane.
  4. Click on Get Started under Reset this PC and choose Keep my files.PC recovery Follow the on-screen instructions to complete the reset. If the System Restore fails to extract the original copy, learn how to solve the issue with this expert guide.

12. Run Safe Mode

  1. If you don’t want to reset your computer, you can try to boot your computer in Safe Mode in order to identify if there are any apps or software that are causing this problem.
  2. For a step-by-step guide on how to enable Safe Mode,  read our complete guide.
  3. If the problem doesn’t occur in Safe Mode, this indicates the problem is indeed triggered by an app or software.
  4. Enable your programs one by one to identify the culprit. Once you’ve done that, you can uninstall the problematic software.

The steps above showed you how to fix the Kernel Security Check failure error message on your Windows 10 PC.

If there is a hardware failure of the HDD or the RAM in your device, you will most likely have to replace it with a new one.

If you have any additional questions regarding this subject, please don’t hesitate to write us in the comments section below and we will help you further as soon as possible.

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Frequently Asked Questions

  • Kernel Security Check Failure is not a virus in itself, it is an error message that Windows 10 displays on the screen when certain data files are corrupted. The root cause of data corruption may indeed be malware and virus infections, incompatible settings, memory issues, incorrect Registry changes and more.

  • Kernel Security Check Failure after sleep – this error may occur after waking your PC from sleep.

    Kernel Security Check Failure after RAM upgrade – users report that this error message sometimes occurs after they insert a new RAM card.

  • Kernel failure errors indicate that a certain system file failed the compatibility or integrity check. The quickest way to fix kernerl errors is to update your OS and install the latest drivers.

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Hi. i get this problem when i try to play Animal Jam on my Samsung Laptop. when i log in to play it scrolls down and shows me that message…. uhmm….. help?

EVERYBODY says it’s the video driver that causes this. However, what ELSE can be the cause? Realistically.

It’s true. No where does it say you have to pay until you waste 15 minutes letting it scan, then it randomly asks for a key to repair the problems…..

hi i have windows 10 installed and microsoft support has told me that i have an video driver problem and the computer shuts off just for no reason i have tried to do an repair install windows 10 and shuts off every time it finishes and its while it is searching for updates it shuts off most of time in full screen apps or games (this did not happen in windows 7 ) if any one knows how to fix this please let me know

I’ve only had this show up when i tried to get into the programs and i needed for work AFTER i hardwired my computer to my modem (which my job requires), why is that? I was using them for over a month beforehand until i attempted this

I get these almost weekly on this Windows 8.1 laptop I bought back in August. (And got freshly wiped last month.)

Did a memtest which returned no errors…

well dont take what i said. it appears again. im taking action now lol
but the driver reviver software is paid. anything that is free and safe, tell me.

Windows Update, change the settings that it downloads upgrades for Microsoft software as well.

I am also having this problem with a fresh install on an older Dell inspiron N7010. I can’t install windows 7/8/10. But it will boot an old version of vista that we have on an older hard drive……

Hi there, just wondering how to confirm if I need to replace the hard drive or RAM? Is it if the same error shows up after all those steps? Or is there another check?

I have an ASUS UX501J Notebook running Windows 8.1 (64-bit) with 512GB SSD, 16 GB DDR3 Ram. I had some issues with the NVIDIA driver (I currently run version 361.75), which I think I fixed with the CCleaner Registry fix. Running a McAfee scan now – I don’t think there are any problems.

I’m still worried about the blue screen though, because this is a relatively new computer (less than a year old) and I had done a system reset last month, because it was caught in an auto recovery loop.

I can start up my computer fine for now, but the kernel security check failure has me worried about a hard drive/RAM failure. Any ideas?

Happening to me too, ASUS as well. It seems that it is the network adapter for me. It’s crashing and causing errors within windows.

The problem is with nVidia graphics driver, do not update it. If you already did then roll back to previous driver

^^^^^^^^^^^^^ Read this ^^^^^^^^^^

You are the man! You saved my life, I was sweating bullets because I thought my 3000$ laptop was doomed…

right click on my computer, go to manage, navigate to device manager (left pane), open display adapters (right pane), now right click on your nVidia device and open properties, go to driver tab, the third button there is “roll back driver”.

if you can’t roll back, then uninstall the driver from control panel, restart your computer, and install the older version of your graphics driver.

I can’t roll back the driver… How do I know what’s the previews version of it and how do a download it?

I followed up your clear insturctions thnx! For now the BSOD is gone when i open photoshop. For the driver of NVidia is it updating automatically? Where can i controll when updates are done or are the update included from windows updates? And where can i see when it was updates. I have 801 and PS6 working fine for months before is got this BSOD suddenly.

The nVidia drivers updates method differs by the version of windows.
for windows 10, it is done through windows update which is pain in the butt because although you can delay it, it will finally install.
but for windows version like vista, 7, 8, 8.1 the nVidia application (called as geforce experience) updates the drivers. it is controllable mean you can choose not to update the drivers.

I do not remember, Windows 10 was automatically updating my drivers so I had to format my PC and install Windows 8. Windows 10 was released in June 2015 so any driver before that date would work fine. hope it helps

I get the same message when I want to open a video on youtube in fullscreen…
I think the problem stated after installing drivers for a wireless d-link wifi antenna AC1200 (for windows 10).
can these drivers get in conflict with eachother or something like that?

The same problem I had. After almost having a heart attack, I then thought about updating (manually) all my lappy drivers… Voilá, problem solved… until tonight :o((( Now I got this “Kernel Sec Check Failure Error” And all these crap is happening after I upgraded to Windows 10 (which I’m in love with) Will try the fix here and see how it goes ;o) Did you get to fix your problem?


There is an issue with the latest GEFORCE driver (361.43) on some systems particularly with but not inclusive to applications that use OpenCL hardware acceleration.

Rolling back the NVIDIA graphics driver to the previous stable version is recommended until the issue is fixed.

Go to devicemanager, screenadapters, and look up your graphics card. Right click your card, click properties. Switch to driver tab, there you will see a button that says, “rollback to previous version”. A warning will pop up, click ok to rollback. Wait a few secs as your screen will flash/turn black. After a while it’s done and you got previous version.

Is there a list somewhere for the stable relases or what was the last one. i have the latest driver and need to try this

OKAY! no bluescreen when launching premiere this time i’ll do some test to see if the problem really was fixed just by installing the earlier december 2015 geforce driver. wow thanks a lot dude I had kinda crossed the graphics card out already since it was up to date.

And for victor you can find the old drivers from nvidiacom/Download/index.aspx by searching your card and choose the last stable version before the latest one. then just install the driver over the latest one (delete old one etc. google a tutorial)

I should thank you, because I have resolved my problem with the same method. Uninstalled GeForce 361.43, and re-installed GeForce 359.06 then BSOD ‘Kernel Security Check Failure’ is no more. Thanks a lot.

Got the same Win 10-problem, when i start Photoshop.
Tried a lot, include these instructions here, but nothing helps

Yeah I encounter the bsod only when launching or closing Adobe software. What is it with these programs that make the whole pc crash

Exact same issue.

I “fixed” it by immediately opening Photoshop first thing as soon as I log back into Windows, and it seems to work.

It appears to be a gforce driver problem. I got the same problem, I rolled back to a previous version driver and it fixed the problem. See above for instructions.

I have ‘Kernel Security Check Failure’ problem in my Windows 10, when I start Photoshop. I did everything that was in the instructions, but it did not help. What can I do?

I have ‘Kernel Security Check Failure’ problem in my Windows 8.1, in my case BSOD came up almost as soon as I run ACDSee Pro 8. I get this error as soon after I run the application for the second time after resetting my PC. Before going through this the previous origins of the problem isn’t the same where it came up during shut down or restart moments. As a decent user I had no idea other than resetting my PC, but in the end it persists. I would be grateful if this doesn’t continue.

Guys can you please help me?! I’m a digital drawer, and my main program is photoshop. But just in the start of december it just started making my computer/laptop crash! Now i’ve done some of these solutions, but none of them work. Another thing is that it’s only this adobe program that makes it crash, and rarely it wanna start up. If any experts in this subject are seeing this, plz help!

Exactly, I’m also a digital artsit and this as been a new issue for my Photoshop as well. I’ve even replaced PS2014 with 2015, and still it crashes ONLY when I try to use PS.

Okay, so i know that this solution already have been written about earlier in this thread, but try going to iobit’s website, and download the program, run a full scan and driver booster. Restart your computer, and you should be good to go 🙂 it worked for me, so it probably also works for you

Are you referring to SystemCare Free? Because when I press Download Now on their website, Chrome tells me the website holds malware.

Here’s my issue when I log in I get a message saying critical error: start menu and cortana aren’t working we’ll try to fix it for you next time you sign in and if I sign out and try to shut down it gives me the blue screen thing and doesn’t ever let me shut down if anyone can help me thanks a lot

Even me getting the same error there is no issue with memory or RAM as mine is 8GB & 500GB HD I installed through bootable pen drive

I replaced my RAM ,HDD, even motheboard also then also i m getting same error and cant able to install windows for first time also what should i do now.

How can I do any of this when as far as I get when turning laptop on is blue with the kernel error for 3 seconds and then try to reboot and does it again all day if you want to sit there and watch it.
1 of the fixes was to insert the bootable media how can it be done when every one got windows 10 on a free download. Please explain

Somebody else’s fix to the problem won’t necessarily fix yours. It could be that their graphics card drivers are the issue but, it could be something completely different with your system. Iobit has a free driver update program, this could also help to check drivers are up to date throughout the system.

well i had this error as you said drivers not compatible my last wifi update not stable at all and when i run the diagnostic for it it crashed

i replaced my mobo to test pc and then put it back in. Since then i got numerous BSoDs but i switched my memory slots about and now randomly my pc crashed with this Kernel error, it is the only one which i get now. However this happens at random, in the last hour it has happened twice, but the previous four days there wasn’t a single occassion where this happened. what would be the best course of action for me?

Makes no sense to go to the ‘advanced repair options mentioned in step 1 if you can’t log on! WHERE are these advanced repair options when you only see a blank screen!

This is garbage, why are telling us to download Driver Reviver? You can use Driver Pack Solution on-line, without installing shit programs. You already finished off someones computer with Method 3…

I did Method 3 and it has seemed to severely reduce the frame rate on my PC across the board on all games and programs I run. How can I fix this?

Im getting one of those Kernel_security_check_failures on a new laptop, 2 months old, Im getting them everyday and then the computer reboots… Ive scans for malware and viruses and tried to use ccleaner to scan for registry problems and Ive also done chkdsk scan on c: with out finding any problems, is there any solution to this regular deaths screens, they happen at random when there’s hardly any application running and Ive still no solution to it?

If you find a solution to this, please tell me, because I´ve exactly the same problem.

Mine’s about the same problem but it only happens occasionally, I’m worried that this might affect the overall longevity of my laptop :s

reinstall your drivers all of them to make sure
make sure you downloaded the right one from your laptop website
i had the same problem my last wireless driver update gave my the same failure every time i run a diagnostic just i reinstalled the old driver