Windows 10: 100% Disk on task manager when I upgrade to Windows 10

Discus and support 100% Disk on task manager when I upgrade to Windows 10 in Windows 10 Ask Insider to solve the problem; I have tried so much stuff for this, but I am really at my wit's end. I have a 1.5 TB HDD that Crystal Disk Info reports as being in "good health", so... Discussion in 'Windows 10 Ask Insider' started by /u/TheAlethian, Mar 1, 2021.

  1. 100% Disk on task manager when I upgrade to Windows 10


    I have tried so much stuff for this, but I am really at my wit's end. I have a 1.5 TB HDD that Crystal Disk Info reports as being in "good health", so I don't think it's failing. 8 gigs of RAM. An excellent power supply. I can run Windows 7 perfectly well, but when I install Windows 10 (even after all updates) my Disk usage spikes to 100% and holds pretty much all the time making the computer mostly unusable. I'd would very much like to upgrade to Windows 10, but if I can't find a fix, I'll be stuck with Windows 7 forever it seems. Thanks for any suggestions.

    submitted by /u/TheAlethian
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    :)
     
    /u/TheAlethian, Mar 1, 2021
    #1

  2. Task manager showing disk usage 100%

    100% disk usage can have many causes.

    What are the top 5 processes listed in the task manager using the disk?
     
    Sumit (Independent Advisor), Mar 1, 2021
    #2
  3. Kent Nord Win User
    Task Manager has Disk at 100% when only 0 - 3 mg are shown as used

    I have:

    1) Formatted my disk and partitioned it as needed for Windows 10

    1) Installed Windows 10 Home Edition 64 bit

    2) Disabled Superfetch

    3) Disabled Windows Search

    4) Disabled BITS

    5) Uninstalled Skype and SkypeHost.exe

    6) Set MSISupported to "0" in registry

    After each step I would reboot my computer and get the same problem 100% Disk in Task Manager

    2) Installed Norton Antivirus and disabled Windows Defender and rebooted.

    1) The system booted and hit 100% in Task Manager for about 5 minutes.

    2) Attempted to open Windows Notepad and the Task Manager went back to 100% Disk.

    In all instances the Task Manager Disk Listing would show between 0.3 and 2.5 total usage and still show the Disk at 100% on the top freezing the computer.
     
    Kent Nord, Mar 1, 2021
    #3
  4. Jackywu91 Win User

    100% Disk on task manager when I upgrade to Windows 10

    Jackywu91, Mar 1, 2021
    #4
Thema:

100% Disk on task manager when I upgrade to Windows 10

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