Asrock 870icafe

4 9

3.4.5

3.4.5 ACPI Configuration

ACPI Configuration

Suspend to RAM

Use this item to select whether to auto-detect or disable the Suspend-to-
RAM feature. Select [Auto] will enable this feature if the OS supports it.

Check Ready Bit
Use this item to enable or disable the feature Check Ready Bit.

Restore on AC/Power Loss

This allows you to set the power state after an unexpected AC/power
loss. If [Power Off] is selected, the AC/power remains off when the
power recovers. If [Power On] is selected, the AC/power resumes
and the system starts to boot up when the power recovers.

PS/2 Keyboard Power On

Use this item to enable or disable PS/2 keyboard to turn on the system from
the power-soft-off mode.

PCI Devices Power On

Use this item to enable or disable PCI devices to turn on the system from the
power-soft-off mode.

Ring-In Power On

Use this item to enable or disable Ring-In signals to turn on the system from
the power-soft-off mode.

RTC Alarm Power On

Use this item to enable or disable RTC (Real Time Clock) to power on the
system.

ACPI HPET Table

Use this item to enable or disable ACPI HPET Table. The default value is
[Disabled]. Please set this option to [Enabled] if you plan to use this
motherboard to submit Windows

Vista

certification.