Windows 10: 100% disk CPU usage

Discus and support 100% disk CPU usage in Windows 10 Installation and Upgrade to solve the problem; anybody have a fix for 100% disk usage? https://answers.microsoft.com/en-us/windows/forum/all/100-disk-cpu-usage/ca488c0a-0db3-46da-a424-9c36d5778103 Discussion in 'Windows 10 Installation and Upgrade' started by gmsmasonmam, Sep 28, 2020.

  1. GMSMASONMAM
    gmsmasonmam Win User

    100% disk CPU usage


    anybody have a fix for 100% disk usage?

    :)
     
    gmsmasonmam, Sep 28, 2020
    #1
  2. SHAWN 'CMDR' KEENE [MVP]
    Shawn 'Cmdr' Keene [MVP] Win User

    100% CPU and DISK USAGE

    Please press Ctrl+Shift+Escape and let us know which processes in the list are consuming the most CPU and Disk usage.
     
    Shawn 'Cmdr' Keene [MVP], Sep 28, 2020
    #2
  3. LUCASPARSONS
    LucasParsons Win User
    100% disk usage.

    Summer has ended and my girlfriend booted her school laptop for the first time in months, only for it to be so unbearably slow that it took several minutes to log in. She handed it to me and said "fix it"... that was 3 days ago and now I am here to humbly
    ask the community what is going on with this GD laptop.

    It boots and task manager reports 100%CPU usage, it then lags for several seconds and displays 100%disk usage with CPU usage bouncing between 30-60%.

    If you leave it alone with task manager running it will eventually quiet down to a reasonable 0-5% disk usage, but doing ANYTHING causes it to bounce right back to 100%.

    I have tried EVERYTHING.

    • disable superfetch.
    • disable microsoft search.
    • disable updates and suggestive tips.
    • updated to the most current version of microsoft. (it hadn't been updated since 2018 when she bought it.)
    • reconfigured AHCI PCIE.
    • changed energy options.
    • disabled indexing.
    • reset the virtual memory.
    • ran disk defragment and disabled all scheduling.
    • updated all drivers.
    • deleted google chrome.
    • Disabled all services that weren't microsoft services and disabled all startup programs (clean boot).
    Still no change in the disk usage.

    Its an HP Laptop model 15-bw0xx with Windows 10 home edition version 10.0.18362

    after messing with it this long im considering replacing the HDD with an SSD but I fear that it wont fix the issue.
     
    LucasParsons, Sep 28, 2020
    #3
  4. NIKHILBADYAL
    NikhilBadyal Win User

    100% disk CPU usage

    CPU and Disk usage.

    Even I'm not running any app still my CPU and DISK usage are 100 %. what should I do. As due to it my laptop is not working properly as CPU usage is 100.
     
    NikhilBadyal, Sep 28, 2020
    #4
Thema:

100% disk CPU usage

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