ASRock AM1H-ITX User Manual - Page 49

ACPI Configuration, Suspend to RAM, Check Ready Bit, Deep Sleep, ACPI HPET Table

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4.4.5 ACPI Configuration AM1H-ITX Suspend to RAM It is recommended to select auto for ACPI S3 power saving. Check Ready Bit Enable to enter the operating system after S3 only when the hard disk is ready, this is recommended for better system stability. Deep Sleep Configure deep sleep mode for power saving when the computer is shut down. 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. 45 English

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AM1H-ITX
45
English
4.4.5
ACPI Configuration
Suspend to RAM
It is recommended to select auto for ACPI S3 power saving.
Check Ready Bit
Enable to enter the operating system aſter S3 only when the hard disk is ready, this
is recommended for better system stability.
Deep Sleep
Configure deep sleep mode for power saving when the computer is shut down.
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.