Acpi Coniguration - ASROCK H87 Pro4 User Manual

4.4.7 ACPI Coniguration

Suspend to RAM
Select disable for ACPI suspend type S1. It is recommended to select auto for ACPI
S3 power saving.
Check Ready Bit
Enable to enter the operating system ater S3 only when the hard disk is ready, this
is recommended for better system stability.
ACPI HPET Table
Enable the High Precision Event Timer for better performance and to pass WHQL
tests.
PS/2 Keyboard Power On
Allow the system to be waked up by a PS/2 Keyboard.
PCI Devices Power On
Allow the system to be waked up by a PCI device and enable wake on LAN.
Wake From Onboard LAN
Allow the system to be waked up by the Onboard Intel I217V LAN.
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