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- Device drivers are outdated or not properly configured.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.
Fix kernel security check failure (KERNEL_SECURITY_CHECK_FAILURE)
Method 1: Uninstall Graphic Card Driver
1. Boot your PC into Safe mode from the advanced boot menu.
2. Windows 키 + R을 누르고 “devmgmt.msc를” and hit Enter to Device Manager.
3. In Device Manager, expand the Display adapter.
4. Next, select your 엔비디아 카드 and then right click then select 속성.
5. 이제 드라이버 탭 그리고 클릭 드라이버 롤백 (If asked for confirmation click Yes to confirm).
6. If the Roll Back option is grayed out then click “제거"를 눌러 이 드라이버를 제거합니다.
7. Restart your PC and on the advanced boot, select “Start your PC normally.”
방법 2: Driver Verifier 실행
이 방법은 안전 모드가 아닌 Windows에 정상적으로 로그인할 수 있는 경우에만 유용합니다. 다음으로 시스템 복원 지점을 생성하십시오.
To run Driver Verifier to fix kernel security check failure, go here.
방법 3: 시스템 파일 검사기 실행 및 디스크 검사
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 명령 프롬프트(관리자).
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 “Windows 메모리 진단."
6. In the set of options displayed, select “지금 다시 시작하고 문제가 있는지 확인하십시오.. "
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 죽음의 블루 스크린 (BSOD) 에러 메시지.
8. Reboot your PC and check if the problem is resolved or not.
방법 4 : Memtest86 실행
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 플래시 드라이브 to your working PC.
2. 다운로드 및 설치 Windows Memtest86 Auto-installer for USB Key.
3. 마우스 오른쪽 버튼으로 downloaded image file 그리고 "여기에 추출"옵션.
4. Once extracted, open the 폴더 그리고 Memtest86+ USB 설치 프로그램.
5. 당신의 선택 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 커널 보안 검사 실패 (KERNEL_SECURITY_CHECK_FAILURE) blue screen of death error is because of bad/corrupt memory.
11. 하기 위해 fix kernel security check failure error, 불량 메모리 섹터가 발견되면 RAM을 교체해야 합니다.
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 를 마우스 오른쪽 버튼으로 클릭합니다. 드라이브 선택 속성.
3. Now, from the 등록 창에서 선택 디스크 정리 and click clean up 시스템 파일.
4. Again, go to the properties windows 선택하고 도구 탭.
5. 다음을 클릭하십시오. 체크 아래에 Error-checking.
6. Follow the on-screen instruction to finish error checking.
7. Restart your PC and boot to windows normally.
그게 다야, 당신은 성공적으로 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.