Windows 10: Windows 10 CPU Usage 100%

Discus and support Windows 10 CPU Usage 100% in Windows 10 BSOD Crashes and Debugging to solve the problem; Hi! I have been having problems with my CPU usage. It's always 100%, but nothing is running in the background. When I open Task Manager, the... Discussion in 'Windows 10 BSOD Crashes and Debugging' started by Vintpüss, Oct 10, 2019.

  1. VINTPüSS
    Vintpüss Win User

    Windows 10 CPU Usage 100%


    Hi!


    I have been having problems with my CPU usage. It's always 100%, but nothing is running in the background. When I open Task Manager, the percentages jump up and down really weirdly. Once there is Task Manager using 70% of CPU, one second later it goes back down... Then comes like Discord on the top with again 50% CPU usage and again sec later it jumps back down... like It's constantly doing this with different programs like: System, System Interrupts, Chrome, Desktop Windows Manager...

    :)
     
    Vintpüss, Oct 10, 2019
    #1
  2. WYSIWIG
    Wysiwig Win User

    cpu usage at 100%

    CPU usage at 100% from start up for no apparently good reason. Service Host appears to be the problem but I cant narrow it down more than that at present.

    Any suggestions?

    I am using Windows 10 full release version 64 bit.
     
    Wysiwig, Oct 10, 2019
    #2
  3. RAMBOPKR
    Rambopkr Win User
    windows 10 100% cpu usage

    Thanks for reply.

    I tried all above method you mentioned but still my newly installed windows 10 pro without any software or app running. CPU usage is 100%. I also attached the snap shot of task manager.

    brother i just switch from windows 8.1 which was running very fine. but as I update to windows 10 after 3-4 days CPU usage to 100%. then I Created the Bootable usb of windows 10. and installed new windows yesterday. But still my CPU usage is 100% .

    Processor i5 2310

    Ram 8GB

    Windows 10 CPU Usage 100% e4c78a38-b818-4a24-9470-76e21cc3574f.png
     
    Rambopkr, Oct 10, 2019
    #3
  4. VIVEK RAJBHAR
    Vivek Rajbhar Win User

    Windows 10 CPU Usage 100%

    CPU usage 100%


    Windows 10 CPU Usage 100% 8bd370eb-4c4e-43cf-b3f9-b88d27726e1a.png


    As you can see my CPU usage is always 100%, Due to this CPU fan never stops, even when temperature are normal.

    When I turn on pc, it always starts with 100% cpu usage. I also ran malware and antivirus scans, couldn't help (Quick Heal antivirus).

    Using Windows 10 updated to latest version.
     
    Vivek Rajbhar, Oct 10, 2019
    #4
Thema:

Windows 10 CPU Usage 100%

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