User Manual
Page 71
4.6.6 ACPI Configuration Z270 Pro4 Suspend to select auto for ACPI S3 power saving. PCIE/PCI Devices Power On Allow the system to be waked up by a PS/2 Keyboard. It is recommended to RAM Select disable for better performance. PS/2 Keyboard Power On Allow the system to be waked up by your operating system. Set...
4.6.6 ACPI Configuration Z270 Pro4 Suspend to select auto for ACPI S3 power saving. PCIE/PCI Devices Power On Allow the system to be waked up by a PS/2 Keyboard. It is recommended to RAM Select disable for better performance. PS/2 Keyboard Power On Allow the system to be waked up by your operating system. Set...