Windows 10: 100% cpu for no reason

Discus and support 100% cpu for no reason in Windows 10 Software and Apps to solve the problem; I have this problem where i'm using 100% of my cpu even when i'm on my desktop with no app running. I managed to solve it after infinite confusionary... Discussion in 'Windows 10 Software and Apps' started by Nicolò Mapelli, Mar 15, 2025.

  1. NICOLò MAPELLI
    Nicolò Mapelli Win User

    100% cpu for no reason


    I have this problem where i'm using 100% of my cpu even when i'm on my desktop with no app running. I managed to solve it after infinite confusionary tutorials, but now it's back.

    :)
     
    Nicolò Mapelli, Mar 15, 2025
    #1
  2. SENONEK
    senonek Win User

    100% CPU usage for no reason

    Hello everyone! So i've been experiencing quite high CPU usage (100% non stop) for no reason, i've checked my hardware/software but nothing seems to cause any issues. My PC is always using it's full CPU power even if it is task manager. I have used an antivirus (bitdefender) but it showed me nothing. Please help.

    100% cpu for no reason 212470d1542364827t-100-cpu-usage-no-reason-capture.png
     
    senonek, Mar 15, 2025
    #2
  3. HOSSAMELTER
    hossamelter Win User
    CPU Usage 100% for no reason

    Hi all,

    I am getting usage on task manager for CPU to be 100% no matter what applications I got running. How can I stop this and what is the reason behind the 100% usage?


    100% cpu for no reason 9b2b6c6a-47f5-429c-8765-47c74a6418d7?upload=true.png
     
    hossamelter, Mar 15, 2025
    #3
  4. WYSIWIG
    Wysiwig Win User

    100% cpu for no reason

    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, Mar 15, 2025
    #4
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100% cpu for no reason

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