Solved - High memory and cpu usage | Tech Support Guy
MY HP OMEN faces high CPU usage on idle and the entire system lags and freezes - Laptops and Pre-Built Systems - Linus Tech Tips
performance monitoring - High CPU caused by system interrupts - Server Fault
Windows 10 System High CPU Usage ACPI.sys - Microsoft Community
performance - High CPU usage by "System" and "System interrupts" (caused by ACPI.sys) - Super User
ACPI.sys have high CPU load on ntoskrnl.exe - Microsoft Community
ACPI.sys (System process) maxes out one CPU core on Windows 10 - Super User
performance monitoring - High CPU caused by system interrupts - Server Fault
Windows 10 System High CPU Usage ACPI.sys - Microsoft Community
ACPI.sys (System process) maxes out one CPU core on Windows 10 - Super User
Windows 10 Help Forums
High CPU Usage - System/ACPI.sys - GPE.L6F Storm [Omen 15/17... - HP Support Community - 7169255
Opening a ticket with Laptop OEM (ACPI.sys , xperf and latencymon) - Gig Performer on Windows - Gig Performer Community
Solved: System process (ACPI.sys) Uses 30% CPU - HP Support Community - 6794129
Solved: System process (ACPI.sys) Uses 30% CPU - HP Support Community - 6794129
High "System interrupt" CPU % in Windows 10 Task manager, linked to ACPI.sys, if and only if a serial port device is connected - Super User
performance monitoring - High CPU caused by system interrupts - Server Fault
windows 8 - System (ACPI.sys) is always using about 15-20% of my CPU - Super User
Locating sources of high CPU usage
Solved: System process (ACPI.sys) Uses 30% CPU - HP Support Community - 6794129
ACPI.sys is consuming much CPU usage
High DPC latency from acpi.sys can be caused by hardware ? : r/ASUS
Windows 10 High System CPU Usage: hal.dll!<Symbols disabled><itself> - Super User
XPS 13-9380, acpi.sys, 25% to 50% cpu usage | DELL Technologies
