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Windows 10 - ACPI.sys CPU usage : r/Windows10
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High CPU usage by ACPI.sys ("system" process)
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System Interrupts' which caused by ACPI.sys consumes full utilization on one single thread...
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5. ACPI Software Programming Model — ACPI Specification 6.4 documentation
![8 Solutions]High CPU or Disk Usage by Ntosknl.exe on Windows 10/11](https://images.wondershare.com/recoverit/article/2021/05/update-drivers.jpg "8 Solutions]High CPU or Disk Usage by Ntosknl.exe on Windows 10/11")
8 Solutions]High CPU or Disk Usage by Ntosknl.exe on Windows 10/11
Windows 10 - ACPI.sys CPU usage : r/Windows10
CPU high (process: -ACPI.sys!<symbol disabled>) in Windows 10
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High CPU usage by ACPI.sys ("system" process) - Microsoft Community
