How to Fix 100 Percent Disk Usage on Windows 10

Windows 10 Guide

If you want to know how to fix 100 percent disk usage on Windows 10, then we can guide you. The issue is also present in other Windows versions. The Task Manager shows 100 percent disk utilization. The computer may become unresponsive. You may try to close the programs causing the high disk utilization.

How to fix 100 percent disk usage on Windows 10

  1. Open Start menu
  2. Select Command Prompt and run as Administrator
  3. Type the command devmgmt.msc in the Command Prompt
  4. Device Manager will open
  5. Search IDE ATA/ATAPI controller
  6. Click on it and open the sub-menu
  7. Right click on Standard SATA AHCI Controller
  8. Select Properties
  9. Open Details tab
  10. Click Driver Details
  11. If your computer is running inbox driver, then you will be able to see sys stored in a path of System32 folder
  12. Close Driver File details
  13. Now in the same properties dialog box, go to Details tab
  14. Select Device Instance Path from the drop-down menu
  15. Right click on the path
  16. Select and copy the path
  17. Save it in some Notepad
  18. Now open Run
  19. Type regedit in the dialog box
  20. Press enter
  21. Go to the path (which you saved in step 17) in registry editor:
  22. Double-click the on MSISupported key
  23. Change MSISupported key value from 1 to 0
  24. Reboot your PC

Now the 100% disk utilization problem will be resolved. Please share your comments with us.