The “SYSTEM THREAD EXCEPTION NOT HANDLED” is actually a Blue Screen of Death (BSOD) error that could occur out of now where and whenever this happens you won’t be able to log on to windows as well. The system Thread Exception not handled error generally occurs at boot time and also the general cause of this error is incompatible drivers (in most cases it’s the graphic card drivers) as well. In this article, we are going to talk about How to Fix System Thread Exception Not Handled. Let’s begin!
The first error above occurs due to a file called nvlddmkm.sys which is the Nvidia display driver file. This means a blue screen of death occurs due to an incompatible graphic card driver. Now the second one is also caused due to a file called wificlass.sys that is nothing. However, wireless driver file. So in order to get rid of the blue screen of death error, we must deal along with the problematic file in both cases. Let’s see how you can fix the System Thread Exception not handled error windows 10 but first. Let’s see how you can open the command prompt from recovery as you are going to need this in each and every step.
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How to Fix System Thread Exception Not Handled
To open Command Prompt:
- You have to Put in the Windows installation media or Recovery Drive/System Repair Disc and choose your language preferences, and then tap on Next.
- Tap on Repair your computer at the bottom.
- Now select Troubleshoot and then Advanced Options.
- Choose Command Prompt from the list of options.
OR
Open Command Prompt without even having installation media or also recovery disc (Not recommended):
- At the blue screen of death error, you just close your PC via the power button.
- Tap ON and abruptly OFF your PC whenever the Windows logo appears.
- Repeat step 2 a few times until Windows also show you the recovery options.
- After reaching recovery options, just head to Troubleshoot then Advanced options and finally choose Command Prompt.
So without even wasting any time let’s see How to Fix System Thread Exception Not Handled Error Windows 10. Along with the help of the below-listed troubleshooting guide as well.
Uninstall the problematic Driver | System Thread Exception Not Handled
- Just open the command prompt from any one method mentioned above and then type the following command:
bcdedit /set {default} bootmenupolicy legacy
- Tap on Enter in order to enable the legacy advanced boot menu.
- Then type exit in Command Prompt to exit it and then restart your PC.
- Continuously tap on the F8 key at system restart in order to display the Advanced boot options screen.
- On the Advanced boot option just choose Safe Mode and press enter.
- You have to log on to your Windows along with an administrative account.
- If you guys already know the file causing the error (eg wificlass.sys) you can skip in order to straight to step 11, if not continue.
- You have to install WhoCrashed from here.
- Just run WhoCrashed to find out which driver is causing you the SYSTEM_THREAD_EXCEPTION_NOT_HANDLED error.
- You have to look at “Probably caused by” and you guys will get the driver’s name lets suppose it’s nvlddmkm.sys
- When you guys have the file name, then do a Google search to get more information about the file.
- Such as, nvlddmkm.sys is Nvidia display driver file that is actually causing this issue.
- Now moving forward, tap on Windows Key + R then type devmgmt.msc and press enters in order to open device manager.
- In the device, the manager goes to the problematic device and uninstalls its drivers.
- In this case, its Nvidia show driver so expands Display adapters and then right tap on NVIDIA and then choose Uninstall.
- Tap on OK whenever asked for Device uninstall confirmation.
- Restart your PC and then install the latest driver from the manufacturer’s website.
Restore your PC to an earlier time
- You have to put in the Windows installation media or Recovery Drive/System Repair Disc and choose your language preferences, and then tap on Next
- Just tap on Repair your computer at the bottom.
- Now you have to select Troubleshoot and then Advanced Options.
- At last, click on “System Restore” and follow on-screen instructions in order to complete the restore.
- You have to restart your PC and this step may have Fix System Thread Exception Not Handled Error but if it didn’t then continue.
Turn off Hardware Acceleration | System Thread Exception Not Handled
This method is not recommended in order to fix the SYSTEM_THREAD_EXCEPTION_NOT_HANDLED error. And then this method must be used if and only if you guys have tried all the above methods and you are still frequently facing the blue screen of death error as well.
- You have to open Google Chrome and go to settings.
- Tap on “Show advanced settings” and then scroll down to the System section.
- Now just uncheck “Use hardware acceleration when available” and restart Chrome.
- You have to open Mozilla Firefox and type the following in the address bar: about:preferences#advanced
- Uncheck “Use hardware acceleration when available” and then restart Firefox.
- Now for Internet Explorer, tap on Windows Key + R & type “inetcpl.cpl” and then tap on OK.
- Choose the Advanced tab in the Internet Properties window.
- Now check the box “Use software rendering instead of GPU rendering.“
- Tap on Apply followed via OK and then restart Internet Explorer.
Conclusion
Well, That is all from my side. If you want to know more about this article or have any queries. Then feel free to ask me anything in the comments section below.
Have a Good Day!
