ASRock H81M-DG4 User Manual - Page 65

ACPI Configuration, Allow the system to be waked up by a PCIE device and enable wake on LAN.

Page 65 highlights

4.4.6 ACPI Coniguration H81M-DG4 Suspend to RAM 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. PCIE Devices Power On Allow the system to be waked up by a PCIE device and enable wake on LAN. RTC Alarm Power On Allow the system to be waked up by the real time clock alarm. Set it to By OS to let it be handled by your operating system. 61 English

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61
English
H81M-DG4
4.4.6
ACPI Con±guration
Suspend to RAM
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 ³igh Precision Event ´imer for better performance and to pass W³QL
tests.
PS/2 Keyboard Power On
Allow the system to be waked up by a PS/2 Keyboard.
PCIE Devices Power On
Allow the system to be waked up by a PCIE device and enable wake on LAN.
RTC Alarm Power On
Allow the system to be waked up by the real time clock alarm. Set it to By OS to let
it be handled by your operating system.