Windows 10: High CPU Usage Issue on Unsupported PC After Installing Windows 11 24H2 Update

Discus and support High CPU Usage Issue on Unsupported PC After Installing Windows 11 24H2 Update in Windows 10 Gaming to solve the problem; Dear Microsoft Support Team,I am writing to seek assistance regarding an issue I am facing with my Windows 11 system on an unsupported PC. After... Discussion in 'Windows 10 Gaming' started by angshu karmakar, Nov 2, 2024.

  1. High CPU Usage Issue on Unsupported PC After Installing Windows 11 24H2 Update


    Dear Microsoft Support Team,I am writing to seek assistance regarding an issue I am facing with my Windows 11 system on an unsupported PC. After installing the 24H2 update, I have observed significant CPU usage, which fluctuates between 30% and 66%, occasionally reaching as high as 90% or more. This high CPU usage is impacting my system's performance.Could you please provide guidance on steps I can take to resolve this issue?Thank you for your assistance.Prosser Intel core i5 7200uBest regards,Angshu Karmakar

    :)
     
    angshu karmakar, Nov 2, 2024
    #1

  2. Windows 11 High CPU usage and crashing

    Hi JD. I'm Greg, 10 years awarded Windows MVP, specializing in Installation, Performance, Troubleshooting and Activation, here to help you.

    1) Fixes for high CPU usage in WIndows 11:

    https://www.techperiod.com/fix-100-cpu-usage-pr...



    https://windowsreport.com/high-cpu-usage-window...

    (Avoid ad links which intrude into editorial copy, especially avoid Restoro, PC Repair Tool and Reimage ads)

    https://devsjournal.com/fix-high-cpu-usage-in-w...

    https://allthings.how/how-to-fix-windows-11-hig...

    https://appuals.com/fix-cpu-and-disk-100-usage-...

    (Avoid ad links which intrude into editorial copy, especially avoid Restoro, PC Repair Tool and Reimage ads)

    https://www.howtoedge.com/solve-100-or-high-cpu...





    2) Establish a Clean Boot to see if that resolves it:

    https://www.makeuseof.com/clean-boot-windows-11/

    3) Run System File Checker/DISM in WIndows 11:

    https://www.elevenforum.com/t/use-system-file-c...

    4) If that doesn't fix it then you can do a Windows 11 Repair Upgrade which reinstalls Windows while saving your files and apps in place, brings it up to the latest version by the most stable method, takes about an hour and resolves most problems: https://www.elevenforum.com/t/repair-install-wi...

    Feel free to ask back any questions. Based on the results you post back I may have other suggestions if necessary.

    Happy Holidays!

    ______________________________________________

    Standard Disclaimer: There are links to non-Microsoft websites. The pages appear to be providing accurate, safe information. Watch out for ads on the sites that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the sites before you decide to download and install it.
     
    Greg Carmack - Veteran MVP now Independent Advisor, Nov 2, 2024
    #2
  3. Windows 10 & 11 idle high ssd usage and high cpu usage

    Hi Dushan. I'm Greg, 10 years awarded Windows MVP, specializing in Installation, Performance, Troubleshooting and Activation, here to help you.

    1) Run the SSD maker's diagnostic toolkit from the Support Downloads web page for the drive model; if none then use one of these:

    https://mashtips.com/ssd-health-test-and-perfor.... If it fails contact the SSD's Support under warrranty if it's within a year of purchase.

    Follow this with a full Disk Check: https://www.groovypost.com/howto/check-hard-dri...

    2) Fixes for high SSD usage in Windows 10 and 11:

    https://thegeekpage.com/100-disk-usage/

    https://nerdschalk.com/how-to-fix-100-disk-usag...

    https://allthings.how/how-to-fix-windows-11-hig...

    3) Fixes for high CPU usage in WIndows 11:

    https://devsjournal.com/fix-high-cpu-usage-in-w...

    https://allthings.how/how-to-fix-windows-11-hig...

    https://www.howtoedge.com/solve-100-or-high-cpu...







    4) Run System File Checker/DISM in WIndows 11:

    https://www.elevenforum.com/t/use-system-file-c...

    5) If that doesn't fix it then you can do a Windows 11 Repair Upgrade which reinstalls Windows while saving your files and apps in place, brings it up to the latest version by the most stable method, takes about an hour and resolves most problems: https://www.elevenforum.com/t/repair-install-wi...

    Feel free to ask back any questions. Please report back results for all steps given so I know what else to suggest if necessary.

    ______________________________________________

    Standard Disclaimer: There are links to non-Microsoft websites. The pages appear to be providing accurate, safe information. Watch out for ads on the sites that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the sites before you decide to download and install it.
     
    Greg Carmack - Windows MVP 2010-2020, Nov 2, 2024
    #3
  4. Yolvi Ell Win User

    High CPU Usage Issue on Unsupported PC After Installing Windows 11 24H2 Update

    High CPU usage after update

    Hi Johan,

    Outdated programs and drivers can cause high CPU usage. Have you performed the steps recommended by Andre Da Costa above? If yes, what were the results?

    Additionally, we suggest that you carefully follow each step in this
    article
    to improve your computer's performance. This article provides step-by-step instructions for installing updates, checking your computer's memory and disk space, and restoring from a restore point, as well as other helpful steps. Check if the issue
    still persists after following each step in the proper order.

    We look forward to your response and the results of the troubleshooting.

    ----

    If you think this was useful, you may "mark it as an answer" to help those who are facing the same problem.
     
    Yolvi Ell, Nov 2, 2024
    #4
Thema:

High CPU Usage Issue on Unsupported PC After Installing Windows 11 24H2 Update

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