Jump to content


Register a free account to unlock additional features at BleepingComputer.com
Welcome to BleepingComputer, a free community where people like yourself come together to discuss and learn how to use their computers. Using the site is easy and fun. As a guest, you can browse and view the various discussions in the forums, but can not create a new topic or reply to an existing one unless you are logged in. Other benefits of registering an account are subscribing to topics and forums, creating a blog, and having no ads shown anywhere on the site.

Click here to Register a free account now! or read our Welcome Guide to learn how to use this site.


Constant 100% disk usage freezes Windows 10

  • Please log in to reply
2 replies to this topic

#1 AngryHan


  • Members
  • 64 posts
  • Local time:02:33 AM

Posted 24 November 2016 - 06:04 AM

I have been experiencing deteriorating performance on my computer characterised by the task manager reporting 100% disk usage, despite nothing showing more than 0.1mb/s I/O activity. I have no problems getting to the login screen, but as soon as I log in, it takes about 15 minutes before the computer will be usable. It seems to choke up when loading explorer and the taskbar. When it freezes, I can't hear any disk activity, but when the freezing ends, I can hear the familiar hard disk ticking sound. Unfortunately, I can't access the task manager during the startup, but I suspect that it's the same 100% disk usage problem.


I have disabled superfetch and windows search services to no avail. I am on a single hard disk that is practically still empty. I have run a chkdsk C: /f from the command prompt, and no errors were found. I have also manually set the page file to 8gb min, 12gb max (i have 8gb physical ram). At this stage, I'm running out of ideas. This problem seems to have started since the anniversary update. Please help with this problem, and let me know what information is required.

Edited by AngryHan, 24 November 2016 - 06:06 AM.

BC AdBot (Login to Remove)


#2 AngryHan

  • Topic Starter

  • Members
  • 64 posts
  • Local time:02:33 AM

Posted 25 November 2016 - 12:57 PM

can nobody help? the computer is practically unusable..

#3 usasma


    Still visually handicapped (avatar is memory developed by my Dad

  • BSOD Kernel Dump Expert
  • 25,091 posts
  • Gender:Male
  • Location:Southeastern CT, USA
  • Local time:10:33 PM

Posted 25 November 2016 - 07:04 PM

Perform a Clean Boot:  http://www.thewindowsclub.com/what-is-clean-boot-state-in-windows

If that stops the problem, then re-enable things a few at a time until you figure out what's causing it.
Then uninstall the problem program (from Control Panel...Programs and Features).

My browser caused a flood of traffic, sio my IP address was banned. Hope to fix it soon. Will get back to posting as soon as Im able.

- John  (my website: http://www.carrona.org/ )**If you need a more detailed explanation, please ask for it. I have the Knack. **  If I haven't replied in 48 hours, please send me a message. My eye problems have recently increased and I'm having difficult reading posts. (23 Nov 2017)FYI - I am completely blind in the right eye and ~30% blind in the left eye.<p>If the eye problems get worse suddenly, I may not be able to respond.If that's the case and help is needed, please PM a staff member for assistance.

0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users