Windows 10: lsass.exe high cpu usage

Discus and support lsass.exe high cpu usage in AntiVirus, Firewalls and System Security to solve the problem; I have a problem with this file: lsass.exeCPU usage is high and nothing is working like scanning for virus or malwares, sfc / scannnowhow can I fix... Discussion in 'AntiVirus, Firewalls and System Security' started by ALi PACINO, Nov 24, 2022 at 5:27 AM.

  1. lsass.exe high cpu usage


    I have a problem with this file: lsass.exeCPU usage is high and nothing is working like scanning for virus or malwares, sfc / scannnowhow can I fix this?

    :)
     

  2. high cpu usage of ntoskrnl.exe HvilsHypervisor

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

    1) Try these fixes for known issue of high CPU usage due to ntoskrnl.exe:

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

    https://helpdeskgeek.com/help-desk/why-ntoskrnl...

    https://appuals.com/high-cpu-or-disk-usage-by-n...

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

    https://techcult.com/fix-ntoskrnl-exe-high-cpu-...

    https://windowsreport.com/ntoskrnl-exe-high-cpu...

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

    2) Go over Windows using 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/en-us/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 to replace yours which may be corrupted. Then if necessary continue with the other steps to go over your install most thoroughly.

    3) Update your drivers and BIOS/UEFI firmware from the 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. Everything else depends on this.

    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. Tutorial here: https://www.tomshardware.com/how-to/fix-windows...

    Feel free to ask back any questions. Based on the results you post back I may have other suggestions 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 24, 2022 at 6:26 AM
    #2
  3. WMI High CPU Usage 22H2

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

    Try these fixes for WMI High CPU usage in Windows 11 and 10:

    https://www.itechtics.com/wmi-provider-host-wmi...

    https://10scopes.com/fix-wmi-provider-host-high...

    https://www.technewstoday.com/wmi-provider-host...

    https://www.howtogeek.com/332838/what-is-the-wm...

    Repair Guide: WMI Provider Host High CPU Usage



    Report back results for each step so I know what else to suggest.

    Feel free to ask back any questions. Based on the results you post back I may have other suggestions 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 - Veteran MVP - Volunteer Moderator, Nov 24, 2022 at 6:26 AM
    #3
  4. lsass.exe high cpu usage

    High CPU usage from Windows Audio.

    Hello johnpdk, welcome to our community.

    I suggest you follow the steps on this site: How To Fix audiodg.exe High CPU Usage on Windows 11/10.

    (This is not a microsoft site but it contains reliable solutions that can help you)
     
    Patrick Henrique., Nov 24, 2022 at 6:26 AM
    #4
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lsass.exe high cpu usage

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