1.    17 Jul 2016 #1
    Join Date : Jun 2016
    Posts : 19
    Windows 10

    Clean Install - Disk at 100%

    Seems several people are having this issue. I clean installed Windows 10 64 bit on 3 of my laptops. Two of them have spinning disks, one has an SSD.

    The one with the SSD is fine, disk usage sits under 10% when idle. The other two, on the other hand, are constantly between 85-100%, and causing simple things like web page surfing to be very painful as it constantly hangs.

    After googling the issue, I have tried all of the following to no avail:

    1. Disable Notifications & actions in the All Settings/System section
    2. Disable Windows search in services.msc
    3. Disable SuperFetch in services.msc
    3. Set SuperFetch and Prefetch values to nil in regedit.exe
    4. Adjusted the pagefile settings to a min of 1x the memory and 2x the memory max
    5. Tried this solution here ... https://support.microsoft.com/en-us/kb/3083595

    Below is a screen shot of my task manager/disk usage rank. If anyone has any other ideas ... greatly appreciated!

    Click image for larger version. 

Name:	Capture.PNG 
Views:	1 
Size:	81.2 KB 
ID:	90540
      My System SpecsSystem Spec

  2.    17 Jul 2016 #2
    Join Date : Apr 2015
    Posts : 8,881

    Have you tried turning off Fast Startup?
    Fast Startup - Turn On or Off in Windows 10 - Windows 10 Forums
      My System SpecsSystem Spec

  3.    18 Jul 2016 #3
    Join Date : Jun 2016
    Posts : 19
    Windows 10

    I have not.. Read through the thread, is this a known culprit of high disk usage?
      My System SpecsSystem Spec

  4.    18 Jul 2016 #4
    Join Date : Apr 2014
    Space coast of Florida
    Posts : 3,824
    Windows 10 Pro X64 14393.105

    Windows Update and Windows Defender scanning the drive can do that but it should settle down after a bit.
      My System SpecsSystem Spec

  5.    18 Jul 2016 #5
    Join Date : Apr 2015
    Posts : 8,881

    Quote Originally Posted by pbc View Post
    I have not.. Read through the thread, is this a known culprit of high disk usage?
    It can be sometimes. FYI:

    To understand what this is/does (it was first introduced in Windows 8):
    “Fast Startup (aka: hybrid boot or hybrid Shutdown) is a new feature in Windows 8 to help your PC start up faster after shutting down. When turned on, Windows 8 does this by using a hybrid shutdown (a partial hibernate) method that saves only the kernel session and device drivers (system information) to the hibernate (hiberfil.sys) file on disk instead of closing it when you shut down your PC. This also makes the hiberfil.sys file to be much smaller than what hibernate would use (often 4GB or more). When you start your PC again, Windows 8 uses that saved system information to resume your system instead of having to do a cold boot to fully restart it. Using this technique with boot gives a significant advantage for boot times, since reading the hiberfile in and reinitializing drivers is much faster on most systems (30-70% faster on most systems tested). If you have a motherboard with UEFI, then fast startup will be even faster.”
      My System SpecsSystem Spec


Similar Threads
Thread Forum
W10Pro, Custom Image, Clean Install, Multiple Disk, Push Button Reset
Hello, I've been following tutorial here and on Technet since last year when Windows decided to do an auto-update on my old laptop which hastened its demise. Since then, I've bought a new laptop (Originally with Windows 8.1, until it suffered the...
Installation and Setup
Perform a clean install on a disk that has a data partition?
I've been considering shrinking my one disk (disk 0) to create another volume, a data partition, but I'm still not clear what happens in the event that I want to refresh, reset or clean install Windows 10 in the future. Would the data partition...
Installation and Setup
Solved Clean install to different disk drive?
I have successfully upgraded to Windows 10 from Windows 7 (and solved the initial network connection problems). However my OS has a lot of crud from the pre-upgrade state and I would like to do a clean install of Windows 10, without losing any...
Installation and Setup
Solved Clean install on a OEM formatted GPT disk?
I'm thinking of a clean reinstall of Windows 10 because of some stability issues (Mail and Calendar apps not working, Store app can't update etc yada yada; also I would like to get rid of the OEM softwares that have persisted till now). I got my...
Installation and Setup
Very Slow Boot and High Disk Usage After Logon After a Clean Install
Hi everyone. I was having long boot time issues with windows 7. It was taking more than 5-6 mins for my pc to become responsive on desktop. Then I upgraded windows 10 today , issue still persisted. After that , I tried clean installing the 10. I...
General Support
Our Sites
Site Links
About Us
Windows 10 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 10" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd
All times are GMT -5. The time now is 09:15.
Find Us
Twitter Facebook Google+

Windows 10 Forums