Windows 10: Laptop high CPU usage when plugged in [Fix]

Discus and support Laptop high CPU usage when plugged in [Fix] in Windows 10 News to solve the problem; [ATTACH]Some users encountered high CPU usage in the Task Manager whenever they charged their laptops. This issue also causes several other problems,... Discussion in 'Windows 10 News' started by WinClub, Nov 28, 2025 at 2:47 AM.

  1. WINCLUB
    WinClub New Member

    Laptop high CPU usage when plugged in [Fix]


    Laptop high CPU usage when plugged in [Fix] high-cpu-usage-when-plugged-in.png ​
    Some users encountered high CPU usage in the Task Manager whenever they charged their laptops. This issue also causes several other problems, such as increased CPU temperature and reduced laptop performance. If your Windows laptop shows high CPU usage when it is plugged in, the solutions provided in this article will help you. Windows laptop […]

    This article Laptop high CPU usage when plugged in [Fix] first appeared on TheWindowsClub.com.

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    WinClub, Nov 28, 2025 at 2:47 AM
    #1
  2. GREG CARMACK - WINDOWS MVP 2010-2020
    Greg Carmack - Windows MVP 2010-2020 Win User

    High CPU usage. New Computer

    Hi Benjamin. I'm Greg, 10 years awarded Windows MVP, here to help you.

    1) Try these fixes for high CPU usage:

    https://softwarekeep.com/help-center/how-to-fix...

    https://www.maketecheasier.com/fix-windows-100-...

    https://www.onmsft.com/how-to/fix-high-cpu-usag...

    https://computersluggish.com/windows-tutorials/...

    https://softwarekeep.com/help-center/how-to-fix...

    https://thegeekpage.com/windows-10-high-cpu-and...

    https://www.makeuseof.com/tag/fix-high-cpu-usag...

    https://windows101tricks.com/windows-10-high-cp...

    https://www.kapilarya.com/fix-windows-10-high-c...

    https://www.intel.com/content/www/us/en/gaming/...

    https://www.minitool.com/backup-tips/cpu-100-01...







    2) Go over this checklist to make sure the install is set up correctly, optimized for best performance, and any needed repairs get done: http://answers.microsoft.com/pl-pl/windows/wiki...

    Start with Step 4 to turn off Startup freeloaders which can conflict and cause issues, then Step 7 to check for infection the most thorough way, then step 10 to check for damaged System Files, and also Step 16 to test a new Local Admin account. Then if necessary continue with the other steps to go over your install most thoroughly.

    3) Update your drivers and BIOS/UEFI firmware from PC or motherboard maker's Support Downloads web page, using the full model number, Serial Number or Dell Service Tag on sticker. Compare the latest drivers available for download with the ones presently installed in Device Manager reached by right clicking the Start button. Make sure you have the latest BIOS or UEFI firmware, Chipset, Display (Video), Sound, USB3, Bluetooth, Network and all other drivers, or else download and install the latest now.

    Updating drivers from the Device Manager or Windows Update is rarely enough. The most basic thing we need to learn to maintain a PC is keep the latest manufacturer's drivers installed from their Support Downloads web page.

    4) If nothing else works then do a Repair Install, by installing Media Creation Tool, open tool and choose to Upgrade Now. This reinstalls Windows while keeping files, programs and most settings in place, is the most stable method to advance to the latest version, and solves most problems. http://windows.microsoft.com/pl-pl/windows-10/m...

    I hope this helps. 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 28, 2025 at 2:51 AM
    #2
  3. RAMESH SRINIVASAN
    Ramesh Srinivasan Win User
    Ramesh Srinivasan, Nov 28, 2025 at 2:51 AM
    #3
  4. RHAINE C.
    Rhaine C. Win User

    Laptop high CPU usage when plugged in [Fix]

    Cpu usage high until i open task manager

    Greetings,

    I appreciate your swift response, if the above steps did not work no worries,since this is an open forum we can ask assistance from other community volunteers with their feedback and suggestion with this issue.

    For the meantime you can try the steps mentioned in this links below.

    https://www.kapilarya.com/fix-windows-10-high-c...

    https://www.kapilarya.com/fix-wsappx-causing-hi...

    https://www.kapilarya.com/fix-service-host-diag...

    https://www.kapilarya.com/fix-high-disk-usage-b...

    Disclaimer: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product
    advertised on the site before you decide to download and install it.

    With Warm Regards,
     
    Rhaine C., Nov 28, 2025 at 2:51 AM
    #4
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Laptop high CPU usage when plugged in [Fix]

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