Most of the time, you will experience a kernel security check failure error after you have installed new software or hardware. Well, you will get this error when you will upgrade your windows because the drivers of previous versions of Windows will not be compatible with the new one. Hence, leaving with you the Kernel Security Check failure BSOD error.
Causes of kernel security check failure errors:
- Virus or malware infection that has corrupted Windows OS files.
- Device drivers are outdated or not properly configured.
- Corrupted or bad memory.
- Conflicting hardware or software.
- Damaged or corrupted Hard Disk.
First, your need to enable legacy boot, and if you don’t know how to do that, just follow this post to enable your advanced legacy boot option.
Before trying the below technical methods it’s advised that you do the following in order to fix kernel security check failure (KERNEL_SECURITY_CHECK_FAILURE) error:
- Make sure only one antivirus is running if you have purchased another make sure to turn off Windows Defender.
- Run Automatic Repair or use System Restore to try to fix the issue.
- Run a full system virus and malware scan with your antivirus.
- Install any pending updates through Windows update.
- Reinstall drivers from the manufacturer’s website.
- Run malware bytes.
Oprava zlyhania kontroly zabezpečenia jadra (KERNEL_SECURITY_CHECK_FAILURE)
Method 1: Uninstall Graphic Card Driver
1. Boot your PC into Safe mode from the advanced boot menu.
2. Stlačte kláves Windows + R a potom zadajte „devmgmt.msc” and hit Enter to Device Manager.
3. In Device Manager, expand the Display adapter.
4. Next, select your Karta Nvidia and then right click then select Vlastnosti.
5. Teraz vyberte Karta Drivers a kliknite na Roll Back Driver (If asked for confirmation click Yes to confirm).
6. If the Roll Back option is grayed out then click “odinštalovať” na odinštalovanie tohto ovládača.
7. Restart your PC and on the advanced boot, select “Start your PC normally.”
Metóda 2: Spustite overovač ovládačov
Táto metóda je užitočná iba vtedy, ak sa môžete normálne prihlásiť do systému Windows, nie v núdzovom režime. Ďalej sa uistite, že ste vytvorili bod obnovenia systému.
To run Driver Verifier to fix kernel security check failure, go here.
Metóda 3: Spustite kontrolu systémových súborov a skontrolujte disk
1. Again, Boot your PC into safe mode from the above-advanced boot menu.
2. Once you login into safe mode, press Windows key + X and click on Príkazový riadok (správca).
3. In the command prompt, type the following command and hit enter after each one:
sfc /scannow chkdsk /f C:
4. Once the process is finished, exit the cmd.
5. Now type memory in the Windows search bar and select “Diagnostika pamäte systému Windows."
6. In the set of options displayed, select “Reštartujte teraz a skontrolujte problémy. "
7. After which Windows will restart to check for possible RAM errors and will hopefully display the possible reasons as for why you get the Modrá obrazovka smrti (BSOD) chybná správa.
8. Reboot your PC and check if the problem is resolved or not.
Metóda 4: Spustite Memtest86
To be sure, again run the memory test, but this time using Memtest as it eliminates all the possible exceptions, and it’s better than the built-in memory test as it runs outside the Windows environment.
Note: Before starting, make sure you have access to another computer as you will need to download and burn the software to the disc or USB flash drive. It’s best to leave the computer overnight when running Memtest as it sure likely to takes some time.
1. Connect a USB flash disky to your working PC.
2. Prevezmite a nainštalujte Windows Memtest86 Auto-installer for USB Key.
3. Kliknite pravým tlačidlom myši na ikonu downloaded image file a vyberte položku "Extrahujte tu"Možnosť.
4. Once extracted, open the zložka a spustite Inštalátor USB Memtest86+.
5. Vyberte si svoj plugged USB drive to burn the MemTest86 software (This will erase all the content from your USB).
6. Once the above process is finished, insert the USB to the PC, giving the KERNEL_SECURITY_CHECK_FAILURE error.
7. Restart your PC and make sure boot from USB flash drive is selected.
8. Memtest86 will begin testing for memory corruption in your system.
9. If you have passed all 8 phases of the test, you can be sure that your memory is working correctly.
10. If some of the steps were unsuccessful, then Memtest86 will find memory corruption which means that your kernel security check failure (KERNEL_SECURITY_CHECK_FAILURE) blue screen of death error is because of bad/corrupt memory.
11. Aby sa fix kernel security check failure error, budete musieť vymeniť svoju RAM, ak sa nájdu chybné pamäťové sektory.
Method 5: Run Disk Cleanup and Error Checking
1. Again, boot your windows into safe mode and follow the below steps for each hard disk partition you have(example Drive C: or E:).
2. Go to This PC or My PC a kliknite pravým tlačidlom myši na ikonu riadiť vybrať Vlastnosti.
3. Now, from the vlastnosti okno, vyberte čistenie disku and click clean up súborov.
4. Opäť prejdite na properties windows A vyberte položku Karta Nástroje.
5. Potom kliknite na Kontrola pod Error-checking.
6. Follow the on-screen instruction to finish error checking.
7. Restart your PC and boot to windows normally.
To je všetko, úspešne Fix kernel security check failure (KERNEL_SECURITY_CHECK_FAILURE), but if you still have any queries regarding this guide, then feel free to ask them in the comments section.