The ntoskrnl.exe high CPU usage error has been quite frequent in recent times and if you have faced it, you are probably looking for its solution without having to visit the experts.
There could be a number of causes of the ntoskrnl.exe error. It could be caused due to 100% disk usage, because of viruses, outdated drivers or other hardware or software issues, etc.
By Ntoskrnl.exe it means Windows NT operating system kernel executable which provides executive and kernel layer of Microsoft Windows NT kernel space.
There are several services in systems that the Ntoskrnl.exe is responsible for like hardware abstraction, process & memory management, and others.
Here, in this article, we will tell you the fixes to solve this Ntoskrnl.exe high memory usage Windows 10 with ease.
Follow the solutions listed down one after the other to fix the ntoskrnl.exe high CPU usage Windows 10.
Table of Contents
You can try disabling the superfetch service to fix the ntoskrnl.exe high CPU usage Windows 10 errors. Just follow the given steps to disable it:
Superfetch service is disabled after the above steps are performed and your ntoskrnl.exe high CPU usage Windows 10 problem will be fixed.
Similarly, you can also disable some of the other services like Windows search, Offline Files services, Remote Desktop Services UserMode Port Redirector, TCP/IP NetBIOS Helper and Remote Desktop Services if disabling the superfetch feature didn't work for you.
The cause for the ntoskrnl.exe high CPU usage Windows 10 error can be corrupted or outdated drivers. So you can update your drivers to fix the error.
To update the drivers there are two options, you can either go manually by opening the device manager and searching the driver that is outdated and then looks for its update and download it.
You can also try the quick and the easy way. You can try the Driver Easy tool that will update the drivers automatically and also fix the driver-related issues automatically without causing any trouble.
You can fix the ntoskrnl.exe high CPU usage Windows 10 by creating a registry file and executing it and you can make further changes in it easily.
You can create a registry file by following the steps given below:
Windows Registry Editor Version 5.00
The registry will then get modified automatically once the file is executed. Now you can check if the Create and Execute a Registry file issue is fixed.
When we say to uninstall the apps, it doesn't mean that you will remove all the programs from your PC, but only the ones that are of no use and just consume the space on your computer.\
You not only free up the space by uninstalling the apps but also fix the ntoskrnl.exe high memory usage Windows 10 issue.
By going to settings and then apps, you can uninstall the apps manually. Check for the apps that are not required any longer, select and click on it and then hit the uninstall button.
An android emulator that can lead to ntoskrnl.exe high memory usage Windows 10 error is the Bluestacks service. To fix this issue you will have to create a bat file to stop the Bluestacks services.
You can follow the given steps to do this:
“C:Program Files (x86)BlueStacksHD-Quit.exe”
net stop BstHdUpdaterSvc
net stop BstHdLogRotatorSvc
net stop BstHdAndroidSvc
Bluestacks services will stop once the file is executed and the ntoskrnl.exe high memory usage Windows 10 issue will be solved.
A lot of memory is consumed by installing the updates every now and then and that can lead to ntoskrnl.exe high memory usage Windows 10. So you can try uninstalling the previous updates and see if that fixes the error.
To uninstall the updates follow the given steps.
Then just restart your computer and check if the ntoskrnl.exe high memory usage Windows 10 remains.
Another very effective fix of the ntoskrnl.exe high memory usage Windows 10 is to disable the hardware acceleration in chrome.
Just follow the given steps:
Restart the chrome after disabling the hardware acceleration in chrome. The ntoskrnl.exe high memory usage Windows 10 issue should have been resolved by now.
The Deployment Image Servicing and Management or the DISM can be used to prepare the Windows Preinstallation environment and to repair the system files that are corrupted.
The command could be checked out in this situation and see if it fixes the ntoskrnl.exe high memory usage Windows 10 error.
DISM /Online /Cleanup-Image /CheckHealth
DISM /Online /Cleanup-Image /ScanHealth
DISM /Online /Cleanup-Image /RestoreHealth
Restart the computer after the command is executed and check if the issue is resolved.
The fixes that have been listed above should be enough to solve the ntoskrnl.exe high memory usage Windows 10 error.