Windows 10: Laptop updated to 1809 -- CPU pegged at 70-100% with nothing open

Discus and support Laptop updated to 1809 -- CPU pegged at 70-100% with nothing open in Windows 10 Support to solve the problem; So I've been having problems with this laptop since I upgraded. Not sure how I haven't noticed until now, but the CPU is constantly at or near 100%.... Discussion in 'Windows 10 Support' started by Cyquil, Oct 25, 2018.

  1. CYQUIL
    Cyquil Win User

    Laptop updated to 1809 -- CPU pegged at 70-100% with nothing open


    So I've been having problems with this laptop since I upgraded. Not sure how I haven't noticed until now, but the CPU is constantly at or near 100%. Programs open slowly, wifi transfer speed (to another computer) is super slow, and it used to be quite fast.

    Opening resource monitor I can see that "SupportAssistAgent.exe" (which is a service) is using a lot of CPU. Damn Dell bloatware. I'm going to try and uninstall this.

    In the meantime, does anyone have any suggestions?

    :)
     
    Cyquil, Oct 25, 2018
    #1
  2. DJOLE123
    Djole123 Win User

    Laptop idles at 70-100%

    It's not the disk, it's the CPU that idles like that.

    The only ''fix'' is to force the CPU to 50% max in advanced power settings, but that's kind of pointless as I'm leaving half of my CPU's potential unused.
     
    Djole123, Oct 25, 2018
    #2
  3. PA BEAR - MS MVP
    PA Bear - MS MVP Win User
    Windows Defender pegs CPU at 100% utilization when scanning obfuscated .NET applications

    Yes, I know - I've been following
    your thread in TechNet forums    , too.
     
    PA Bear - MS MVP, Oct 25, 2018
    #3
  4. PATTYGRAFFUIS
    pattygraffuis Win User

    Laptop updated to 1809 -- CPU pegged at 70-100% with nothing open

    100% cpu usage windows 10

     
    pattygraffuis, Oct 25, 2018
    #4
Thema:

Laptop updated to 1809 -- CPU pegged at 70-100% with nothing open

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