May 26, 2024

In this article, we will explore the best ways to fix 100% disk usage on Windows 10 in 2024.

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Restart Your System

After restarting, you may want to open Task Manager to see if the disk usage has decreased. If not, you can try other solutions mentioned in this article to further troubleshoot the problem.

Remember to save any important work before restarting your system to prevent data loss. It is always a good idea to regularly restart your computer to keep it running smoothly and efficiently.

Update Windows and Device Drivers

  • Check for Windows Updates:
    • Open Settings by pressing Windows key + I.
    • Click on Update & Security.
    • Click on Check for updates and install any pending updates.
  • Update Device Drivers:
    • Open Device Manager by pressing Windows key + X and selecting Device Manager.
    • Expand the categories and right-click on each device to select Update driver.
    • Choose Search automatically for updated driver software and follow the on-screen instructions.

Disable Windows Search and SuperFetch

To fix 100% disk usage on Windows 10, one of the best ways is to disable Windows Search and SuperFetch. These services can cause high disk usage and slow down your system. To disable Windows Search, type “services. msc” in the Windows search bar and hit Enter. In the Services window, find “Windows Search” and double-click on it.

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In the Startup type drop-down menu, select “Disabled” and click Apply. To disable SuperFetch, type “regedit” in the Windows search bar and hit Enter. In the Registry Editor, navigate to “HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\PrefetchParameters”. Double-click on “EnableSuperfetch” and change the value to 0. Restart your computer to apply the changes.

Check for Malware and Corrupted System Files

Malware scan process

Next, use the Command Prompt to scan and repair corrupted system files. Type sfc /scannow and press Enter. This will scan for and fix any corrupted files in the system. Restart your computer after the scan is complete.

Additionally, ensure that your Windows is up to date by running Windows Update. Go to Settings > Update & Security > Windows Update and check for any available updates. Install them if there are any.

Adjust Energy Options to High Performance

Adjusting energy options to high performance can help improve the disk usage on your Windows 10 system. To do this, go to the Control Panel and click on Power Options. Select the High Performance plan to optimize your system for better performance. This will ensure that your computer is using maximum power for better disk usage.

Another way to adjust energy options is through the Settings app. Go to System, then Power & Sleep, and finally Additional Power Settings. From there, choose the High Performance plan to boost your system’s performance.

Temporarily Disable Antivirus Software

To temporarily disable your antivirus software, right-click on the antivirus icon in the system tray and select ‘Disable’. If this option is not available, open the antivirus program and navigate to the settings or options menu to find the disable option.

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After disabling the antivirus software, check the Task Manager to see if the disk usage has decreased. If the issue persists, consider running a malware scan to rule out any malicious software causing the high disk usage.

Remember to enable the antivirus software once you have resolved the disk usage issue to ensure your computer remains protected.

If disabling the antivirus software does not help, you may need to explore other solutions such as updating your operating system, checking for software conflicts, or optimizing your system settings.

Reset Virtual Memory Settings

Virtual memory settings

Uncheck the box that says “Automatically manage paging file size for all drives.” Then, select the drive where Windows is installed and choose “Custom size.” Set the initial size and maximum size based on the amount of RAM in your system. Finally, click “Set” and then “OK” to save the changes.

By resetting the virtual memory settings, you may be able to improve disk usage on your Windows 10 system.

Run Disk Check for Errors

To run a disk check for errors on Windows 10, you can use the built-in tool called CHKDSK. Open Command Prompt as an administrator by searching for it in the Start menu and right-clicking to run as admin. Once Command Prompt is open, type chkdsk /f and hit Enter to start the disk check process. You may be prompted to schedule the check for the next system restart – type Y and press Enter. Restart your computer to allow CHKDSK to scan and fix any errors on your disk.

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This can help resolve issues causing high disk usage on Windows 10.

Modify StorAHCI.sys Driver Settings

To modify the StorAHCI. sys driver settings to help fix the 100% disk usage issue in Windows 10, you can follow these steps. First, open the Device Manager by pressing Windows key + X and selecting Device Manager. Look for the IDE ATA/ATAPI controllers section and expand it. Right-click on the Standard SATA AHCI Controller and select Properties.

Go to the Driver tab and click on Driver Details. Make a note of the driver file, which should be StorAHCI. sys. Next, go back to the Driver tab and click on Update Driver. Choose Browse my computer for drivers and then Let me pick from a list of available drivers on my computer.

Select the Standard SATA AHCI Controller from the list and click Next to install it. Restart your computer to apply the changes.

Change Google Chrome Settings

1. Open Google Chrome and click on the three dots in the top right corner.
2. Select “Settings” from the drop-down menu.
3. Scroll down and click on “Advanced” to show more options.
4. Under the “Privacy and security” section, click on “Site settings.”
5. Here, you can adjust permissions for things like cookies, pop-ups, and notifications that might be contributing to high disk usage.
6. You can also clear browsing data to free up space on your hard drive.
7. Consider disabling unnecessary extensions that could be using up resources.
8. Finally, make sure to keep Chrome up to date by checking for updates regularly.


Is disk 0 supposed to be at 100?

Disk 0 is not supposed to be at 100%.

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