FIX: 100% Disk Usage Windows 10 Task Manager

Home windows Process Supervisor is a useful software that offers us efficiency insights. Generally Home windows 10 Process supervisor reveals 100% Disk utilization. When this occurs, your system slows down, and it’s nearly unattainable to make use of. Furthermore, 100% Disk Utilization places stress in your arduous disk and would possibly trigger extreme injury.

100% Disk Utilization on Home windows 10

Fortunately, the issue will be resolved by following a collection of troubleshooting steps.

1. Replace System Drivers

It’s fairly seemingly {that a} defective system driver could be inflicting the issue. So the perfect factor to do is replace to replace the system driver. Usually driver updates for Home windows 10 are robotically delivered and put in. Nevertheless, in some circumstances, the rollout takes time, and also you might need to replace or reinstall the motive force manually. Comply with the steps under to replace system drivers on Home windows 10 manually.

  1. Open System Supervisor.
  2. Choose Disk Drives and click on on the arrow to see gadgets underneath it.
  3. Proper-click the drive that Home windows 10 is put in on.

  1. Now click on on the Replace Driver possibility.

  1. Choose Search robotically for up to date driver software program.
  2. Choose Replace Driver.
  3. If Home windows will not be capable of finding a brand new driver, then you’ll be able to head over to the producers’ web site and test for an replace.
  4. Restart your system, Open Process Supervisor, and test the Disk column within the Processes tab. If it isn’t displaying 100%, then you may have mounted the problem. If not, then proceed to the subsequent step.

2. Disable Superfetch

Superfetch is a Home windows function that analyzes RAM utilization patterns within the background and is liable for preloading “regularly used” apps into the RAM. The function is designed to make launching apps sooner. Nevertheless, Superfetch is thought to trigger disk efficiency points on Home windows 10. One of the best ways to search out out is by disabling SuperFetch. Right here’s how one can cease SuperFetch,

  1. Press Home windows Key and X concurrently and click on on Command Immediate (Admin).
  2. Click on Sure on the Consumer Account Management immediate.
  3. Kind the next within the command immediate, and hit Enter.
web.exe cease superfetch
  1. If the command above fails, do this one.
web.exe cease sysmain.
  1. As soon as once more, head over to Process Supervisor and test the Disk column. If it isn’t displaying 100%, then you may have mounted the problem; if not, then proceed to the subsequent answer.

3. Run a Disk Verify (CHKDSK)

  1. Open Command Immediate with admin rights.
  2. Click on Sure on the Consumer Account Management immediate
  3. Kind the next command within the command immediate,
chkdsk.exe /f /r
  1. Hit Enter and Y to substantiate the modifications.
  2. Restart your laptop. Please notice that your PC will take an unusually very long time to restart as a result of Disk Verify.
  3. Open Process Supervisor and test the Disk column for disk utilization.

4. Reset Digital Reminiscence

Digital reminiscence is known as a mixture of RAM and a portion of arduous disk area. Usually, information is offloaded to Digital Reminiscence when there isn’t sufficient RAM to carry out a activity. The info is moved briefly to the HDD and is shipped again to RAM when required. Comply with these steps to Reset Digital Reminiscence,

  1. Open Run by typing Home windows+R keyboard shortcut.
  2. Kind sysdm.cpl in Run.
  3. Open the Superior tab and click on Settings underneath the Efficiency menu.

  1. Go to the Superior tab within the Efficiency Choices menu.

  1. Click on on Change within the Digital reminiscence part.

  1. Guarantee Routinely handle paging file measurement for all drives is unticked.
  2. Click on on C: or some other drive on which you may have put in Home windows.
  3. Now you have to enter an Preliminary Dimension and Most Dimension for the digital reminiscence. So far as Preliminary Dimension is anxious, set your most popular worth. If you’re uncertain, then enter the quantity talked about as Really useful. Most Dimension mustn’t exceed 1.5 instances as that of bodily RAM. As an illustration, in case your system runs on 4GB RAM, then the Most measurement mustn’t exceed 6.1GB.
  4. Click on on Okay and apply the modifications.
  5. Press Home windows+R.
  6. Kind temp, and press Enter.
  7. Choose all of the information and press Shift+Delete.

After following the above steps, head over to Process Supervisor and test the Disk column, if it isn’t displaying 100%, then you may have mounted the problem, if not then proceed to the subsequent step.

5. Restore StorAHCI.sys driver

It’s comparatively widespread for some Superior Host Controller interface PCI-Specific fashions to trigger points whereas operating with StorAHCI.sys driver. In different phrases, StorAHCI.sys driver difficulty can probably trigger Home windows 10 100% disk utilization difficulty. Comply with these steps to Restore StorAHCI.sys driver.

  1. Open System Supervisor.
  2. Click on on the IDE ATA/ATAPI Controllers.

  1. Double click on Commonplace SATA AHCI Controller.

  1. Go to Driver Tab> Driver Element.
  2. If you’re operating the AHCI driver, then the storahci.sys path of the system32 folder shall be seen. That is to test whether or not or not you might be operating the AHCI driver. If you’re, proceed to the subsequent step. If you happen to aren’t, you will be unable to make use of this repair.
  3. On this similar window, go to the Particulars tab.
  4. Choose System Occasion Path from the dropdown menu.

    1. Copy the trail ranging from “VEN.”
    2. Open Begin Menu, kind regedit, and press Enter to run Registry Editor.
    3. Go to the following key.
HKEY_LOCAL_MACHINESystemCurrentControlSetEnumPCI <AHCI Controller><Distinctive Nubmer>System ParametersInterrupt ManagementMessageSignaledInterruptProperties
    1. Change <AHCI Controller>, <Distinctive Quantity> with the trail copied within the earlier step.

  1. Open the MSISupported key and alter Worth information to 0.
  2. Click on on Okay to use modifications.


We hope the above steps have helped resolve the 100% Disk Utilization difficulty on Home windows. We advise you to make use of the Home windows Process Supervisor every time your system turns into sluggish. This fashion you’ll perceive the problem and troubleshoot it by way of varied strategies.

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