Asus AW1500-I5 - Manual (Page 70)

4-12 Chapter 4: BIOS Setup
4.4.5 ACPI Configuration
The items in this menu allow you to change the ACPI (Advanced
Configuration and Power Interface) settings. Select an item then press
Enter to display the configuration options. For other items, a sub-menu
appears when you press Enter.
ACPI Aware O/S [Yes]
Allows you to enable or disable ACPI support for your operating system.
Select No if your operating system does not support ACPI. Select Yes if
your operating system supports ACPI. Configuration options: [No] [Yes]
ECP Mode DMA Channel [DMA3]
Allows selection of the Parallel Port ECP DMA. This item appears only
when the Parallel Port Mode is set to ECP. Configuration options:
[DMA0] [DMA1] [DMA3]
Parallel Port IRQ [IRQ7]
Allows you to select the Parallel Port IRQ. Configuration options:
[IRQ5] [IRQ7]
Onboard Game Port [Disabled]
Allows you to select the Game Port address or to disable the port.
Configuration options: [Disabled] [220h-22Fh] [210h-21Fh]
Onboard MIDI Port [Disabled]
Allows you to select the MIDI Port address or to disable the port.
Configuration options: [Disabled] [300] [330]