Windows 10: High CPU usage at idle from "system" service

Discus and support High CPU usage at idle from "system" service in Windows 10 Software and Apps to solve the problem; i been having this issue for a long time with my laptop Lenovo Ideapad L340-15IRH gaming, i have tried a lot of things, including having to reinstall... Discussion in 'Windows 10 Software and Apps' started by Bebo991, Dec 15, 2023.

  1. BEBO991
    Bebo991 Win User

    High CPU usage at idle from "system" service


    i been having this issue for a long time with my laptop Lenovo Ideapad L340-15IRH gaming, i have tried a lot of things, including having to reinstall windows more than 5 times ,through these installations i once used a 3rd party app IOBit Driver Booster to install my drivers, next i let windows update do its thing and install the drivers by itself, next i manually disabled driver updates from group policy and manually installed every needed driver from lenovo's site, i also tried intel's generic drivers instead of lenovo's been happening since windows 10 21H2, still had it with 22H2, and n

    :)
     
    Bebo991, Dec 15, 2023
    #1
  2. KEN BLAKE
    Ken Blake Win User

    System Idle Process High cpu usage

    No, System Idle Process is *not* causing high cpu usage. It's not causing anything at all.

    System Idle Process is not really any process at all. It's just a number inserted to make the total CPU usage add up to 100%. From the little information you've provided, I can't tell what your problem is, but it's definitely not System Idle Process .
     
    Ken Blake, Dec 15, 2023
    #2
  3. FREDERIK LONG
    Frederik Long Win User
    System Idle Process High cpu usage

    What are the processes that cause HIGH CPU usage?
     
    Frederik Long, Dec 15, 2023
    #3
  4. KARMAAAAA
    Karmaaaaa Win User

    High CPU usage at idle from "system" service

    System Idle Process High cpu usage

    I only have chrome open and my System idle is very low which is causing high cpu usage
     
    Karmaaaaa, Dec 15, 2023
    #4
Thema:

High CPU usage at idle from "system" service

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