G41D3B BIOS Manual
13
ACPI Version Features
The item allows you to select the version of ACPI.
Options: ACPI v1.0 (Default) / ACPI v2.0 / ACPI v3.0
ACPI APIC support
This item is used to enable or disable the motherboard's APIC (Advanced
Programmable Interrupt Controller). The APIC provides multiprocessor support,
more IRQs and faster interrupt handling.
Options: Enabled (Default) / Disabled
AMI OEMB table
Set this value to allow the ACPI BIOS to add a pointer to an OEMB table in the Root
System Description Table (RSDT) table.
Options: Enabled (Default) / Disabled
Headless mode
This is a server-specific feature. A headless server is one that operates without a
keyboard, monitor or mouse. To run in headless mode, both BIOS and operating
system (e.g. Windows Server 2003) must support headless operation.
Options: Disabled (Default) / Enabled
APIC ACPI SCI IRQ
Options: Disabled (Default) / Enabled
USB Device Wakeup from S3/S4
This item allows you to enable or disabled the USB resume from S3/S4 function.
Options: Disabled (Default) / Enabled
High Performance Event Timer
This item allows you to enable or disabled the HPET.
Options: Disabled (Default) / Enabled