Acpi Configuration - ASROCK Rack C2750D4I User Manual

3.3.2 ACPI Configuration

ACPI HPET Table
Enable the High Precision Event Timer for better performance.
PCIE Devices Power On
Use this item to enable or disable PCIE devices to turn on the sys-
tem from the power-soft-off mode.
RTC Alarm Power On
Use this item to enable or disable RTC (Real Time Clock) to pow-
er on the system.
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