![System" process using CPU after computer is idle for a few minutes. Always thread "ntoskrnl.exe!SeAccessCheckWithHint+0x1c620" : r/Windows10 System" process using CPU after computer is idle for a few minutes. Always thread "ntoskrnl.exe!SeAccessCheckWithHint+0x1c620" : r/Windows10](https://preview.redd.it/1zvjum4o7mj61.png?width=886&format=png&auto=webp&s=8bb2fb52a644ae0c6817e617e5e4ddabab261287)
System" process using CPU after computer is idle for a few minutes. Always thread "ntoskrnl.exe!SeAccessCheckWithHint+0x1c620" : r/Windows10
![windows 7 - The `System` process has a high CPU usage. ntoskrnl.exe!KeReleaseInStackQueuedSpinLock+0x1e0 is the culprit. How to fix it? - Super User windows 7 - The `System` process has a high CPU usage. ntoskrnl.exe!KeReleaseInStackQueuedSpinLock+0x1e0 is the culprit. How to fix it? - Super User](https://i.stack.imgur.com/L4dbc.png)
windows 7 - The `System` process has a high CPU usage. ntoskrnl.exe!KeReleaseInStackQueuedSpinLock+0x1e0 is the culprit. How to fix it? - Super User
![ntoskrnl.exe High Disk Usage Fixed (English) How to fix ntoskrnl.exe high memory usage in Windows 10 - YouTube ntoskrnl.exe High Disk Usage Fixed (English) How to fix ntoskrnl.exe high memory usage in Windows 10 - YouTube](https://i.ytimg.com/vi/H_5hsTSYkfA/maxresdefault.jpg)
ntoskrnl.exe High Disk Usage Fixed (English) How to fix ntoskrnl.exe high memory usage in Windows 10 - YouTube
![cpu usage - Windows 10 System (ntoskrnl.exe) using CPU when machine has been idle for a while - Super User cpu usage - Windows 10 System (ntoskrnl.exe) using CPU when machine has been idle for a while - Super User](https://i.stack.imgur.com/aiwvH.png)
cpu usage - Windows 10 System (ntoskrnl.exe) using CPU when machine has been idle for a while - Super User
![windows 10 - High CPU usage by Service Host: Local System (Win10, 64-bit): ntoskrnl.exe!KeSynchronizeExecution + others - Super User windows 10 - High CPU usage by Service Host: Local System (Win10, 64-bit): ntoskrnl.exe!KeSynchronizeExecution + others - Super User](https://i.stack.imgur.com/pxj1L.jpg)
windows 10 - High CPU usage by Service Host: Local System (Win10, 64-bit): ntoskrnl.exe!KeSynchronizeExecution + others - Super User
![How to fix ntoskrnl exe high cpu usage on Windows 10 | by Windows 11 and Windows 10 How to Guide! | Medium How to fix ntoskrnl exe high cpu usage on Windows 10 | by Windows 11 and Windows 10 How to Guide! | Medium](https://miro.medium.com/v2/resize:fit:660/1*ijY-1kookiF8OqDGzDAI1w.png)