Play games recently discovered 100% CPU utilization, system process cpu10 % - accounted for about 15%, in the process of the system of ACPI. Sys + 0 x269b0 thread take up 10% to 12%, up there, restart also have, can't shut down, the temperature is normal, normal fan, notebook, i7-7700 - hq,

CodePudding user response:

An external monitor will suddenly increase the CPU usage

CodePudding user response:

Only an external monitor, display driver has a bug? Change the look?

CodePudding user response:

ACPI advanced power management involves the mainboard, so suggest official to be installed to replace the mainboard chipset driver and advanced power management, of course, if not, try to brush the BIOS