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- Device drivers are outdated or not properly configured.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. Apăsați tasta Windows + R apoi tastați „devmgmt.msc” and hit Enter to Device Manager.
3. In Device Manager, expand the Display adapter.
4. Next, select your Cardul Nvidia and then right click then select Proprietăți.
5. Acum selectați Drivers tab și faceți clic pe Rulați driverul înapoi (If asked for confirmation click Yes to confirm).
6. If the Roll Back option is grayed out then click “Dezinstalarea” pentru a dezinstala acest driver.
7. Restart your PC and on the advanced boot, select “Start your PC normally.”
Metoda 2: Rulați Driver Verifier
Această metodă este utilă numai dacă vă puteți conecta în mod normal la Windows, nu în modul sigur. Apoi, asigurați-vă că ați creat un punct de restaurare a sistemului.
To run Driver Verifier to fix kernel security check failure, go here.
Metoda 3: Rulați System File Checker și Verificați discul
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 Prompt de comandă (administrator).
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 “Diagnosticare memorie Windows.Matei 22:21
6. In the set of options displayed, select “Reporniți acum și verificați problemele. "
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 Ecran albastru al morții (BSOD) mesaj de eroare.
8. Reboot your PC and check if the problem is resolved or not.
Metoda 4: Rulați 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 drive to your working PC.
2. descarca si instaleaza Windows Memtest86 Auto-installer for USB Key.
3. Faceți clic dreapta pe butonul downloaded image file și selectați „Extrage aici" opțiune.
4. Once extracted, open the dosar și rulați Memtest86+ USB Installer.
5. Alege-ți 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.Pentru a fix kernel security check failure error, va trebui să înlocuiți memoria RAM dacă sunt găsite sectoare de memorie defecte.
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 și faceți clic dreapta pe conduce pentru a selecta Proprietăți.
3. Now, from the Proprietăţi fereastră, selectați Curățire disc and click clean up fișiere de sistem.
4. Again, go to the properties windows Și selectați Fila Instrumente.
5. Apoi, faceți clic pe Verifica în Error-checking.
6. Follow the on-screen instruction to finish error checking.
7. Restart your PC and boot to windows normally.
Gata, ai avut succes 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.