Service Host Local System High Disk: Advanced Solutions To Fix High CPU Usage Error In Windows

A majority of Windows users experience critical problems due to the issue of Service Host Local System high disk usage. This usually occurs when a System Host: Local System (Network Restricted) process consumes up to 95% of CPU and other Windows resources. If you don’t address this error with technical fixes, it may disrupt the entire functioning of your Windows. Earlier, mostly the users of Windows 8 used to face this critical error in their system hosts. But, nowadays, this issue is haunting even those who have upgraded to Windows 10 from older versions. If you are also getting annoyed by this Service Local Host high disk usage problem, go through this article. Here, you will get to learn a few troubleshooting tips to resolve high CPU consumption error. You can also get to know the technical details of this local system issue with the service host and its underlying causes.

Learn More About the Service Host Local System High Disk Error:

Many Windows users are unaware of the actual purpose and functioning of Service Local Host high disk. Hence, whenever most of the resources get drained due to the running of this process, it can be quite an annoying situation. If your system is having this high CPU usage problem, it can affect other programs running on Windows 10. So, if you are looking for troubleshooting this Windows issue, you need to know why service host error occurs. But, before that, you should know the importance of this Windows process, which requires most of the CPU resources.

As far as technical details are concerned, the process of Service Host: Local System is a kind of hosting container for running generic service on Windows. If your system runs this correctly, many essential features and services like Windows Update can function normally. However, the only issue with Service Host: Local System is that it can consume a huge amount of memory, CPU, RAM, and disk. This, in turn, can cause system lags on your Windows device and freeze the entire process.

According to many customers, this error can pretty much drain your PC resources and network bandwidth. Most importantly, there can be a rise of these kinds of draining activities especially, after applying a Windows 10 update on your computer.

How can you Remove Service Host Local System High Disk Usage Problem?

As a majority of users are facing the Service Host Local System high disk usage Windows 10 error. Hence, it is essential that you apply some technical fixes so the local system doesn’t consume much CPU resources. So, let’s have a look at some of the troubleshooting tips that can lower the disk usage problem with the Service Host Local System.

Fix 1: Repair Windows Update on your PC

According to many experts, running the Windows Update in the background for too long can freeze other programs on your PC. This includes the never-ending process of Service Host Local System which can make your system slow. Hence, you will have to fix the issues with Windows Update first in order to troubleshoot Service Host Local System 100 disk error.

To apply this fix, press the Windows button on your keyboard and find the feature of ‘Control Panel’ using search box. The users can select the option of ‘Category’ for ‘View by’ to see the items in the ‘Control Panel’ window.

Then, select ‘System and Security’ and click on ‘Security and Maintenance’. After this, you need to choose the tab for ‘troubleshooting’ and hit ‘Fix Problem with Windows Update’ option.

After clicking on ‘Next’, the Windows Update window will offer you the option ‘Try troubleshooting as an administrator’. Once, Windows completes the resolving task, restart your computer to fix Service Local Host high disk usage problem.

Fix 2: Disable Few Services on Windows

There can be software conflicts due to which Service Host Local System high disk issue is occurring. So, if you want to resolve this error, you can block certain services from running on your Windows 10.

For trying this solution, you can find the taskbar on your Windows desktop and right-click on it. Then, select the option of ‘Task Manager’ and view the list of processes running on your Windows.

Now, you will have to pick a few specific processes that are causing high disk usage error with Service Host Local System. So, start with selecting ‘Service Host: Local System’ followed by other associated processes in Windows.

To turn off Service Host: Local System, simply right-click on it and select the option of ‘End Task’. You can also click on this process and then hit the ‘End task’ button on the bottom-right. Similarly, repeat the above steps with processes like ‘Background Intelligent Transfer Service’ and ‘Windows Push Notification Service’.

Another way to end the services is by opening the Windows Services window. Then, right-click on the services that you want to disable and select ‘Stop’. Hopefully, now, your CPU high disk usage problem won’t resurface due to Service Host: Local System.

Fix 3: Turn Off Program of SuperFetch

Most of the service host problems in Windows 10 or other versions can be resolved by disabling SuperFetch. So, if you want to remove the Service Host Local System high disk usage issue, you can try this fix.

For applying the solution, press both the Windows key and X button altogether. Then, choose the ‘Command Prompt (Admin) program from the list of options.

On the ‘Administrator: Command Prompt’ window, write the command ‘net.exe stop SuperFetch’ and hit ‘Enter’.

After executing this command on Windows 10, you need to type another command ‘chkdsk.exe /f /r’ and press ‘Enter’. After this, you will have to type ‘Y’ to give your confirmation to disable SuperFetch on Windows.

Finally, restart your computer and see if the Service Host Local System high disk usage problem is resolved. In case the error persists, try the remaining solutions.

Fix 4: Make Sure Internet is Metered Connection

Sometimes, setting your internet connection as the metered one can resolve high disk issue on Windows. Hence, hit the Start menu on your Windows 10 and open ‘Settings’ window.

Then, choose the ‘Network & Internet’ feature and click on the ‘Wi-Fi’ tab. On its expanded settings on the right side, you can find ‘Set as Metered Connection’ on scrolling down the window.

Now, make sure to select the ‘Enable’ option to set a metered connection for your internet. This fix can help the Windows 10 users to stay under the limit when the usage is concerned. However, it will also restrict the resources from Windows which are otherwise utilized by Service Host: Local System.

Fix 5: Switch Off Automatic Updates on Windows 10

As per many users, they have resolved Service Host Local System high disk usage Windows 10 by turning off automatic updates. So, you can try this solution by typing ‘services.msc’ in the Run dialog box.

Then, right-click on the Windows Update service and choose ‘Properties’. You have to ensure that the ‘Startup type’ for Windows Update is set as ‘Disabled’. Also, hit the ‘Apply’ and ‘OK’ tabs to save these changes and prevent Windows from running updates automatically. Once you turn off the automatic Windows Update, Service Host: Local System will no longer cause high disk usage issue.  

Fix 6: Modify Registry Editor to Fix Memory Leakage

To apply this fix, you can open the Run dialog box (Windows key+R) and enter ‘regedit’ in it. After clicking on the ‘OK’ button, it will show the ‘Registry Editor’ window on your WIndows.

So, navigate to HKEY_LOCAL_MACHINE > SYSTEM > ControlSet001 and hit the ‘Services’ tab. Under this section, select the service of ‘Ndu’ and go to ‘Start’.

The,n double-click on this registry entry in order to change the ‘Value data’ to ‘4’. Due to this modification in Windows Registry Editor, it will disable the factors causing memory leakage in Windows. Finally, click on ‘OK’ and restart your PC to check if the issue has been resolved with Service Host Local System.

So, you have come across some crucial information on Service Host Local System high disk problem on Windows 10. It has also discussed some technical fixes to resolve the error caused due to running this service on your system. For more updates on Service Host: Local System and to fix relevant issues, you can consult a Windows 10 technician.