User Guide

Chapter 5: BIOS setup
5-26
ACPIConguration
ACPI Version Features [ACPI v1.0]
Headless Mode [Disabled]
ACPI EMS Support [Disabled]
ItemSpecicHelp
Enable RSDP pointers
to 64-bit Fixed System
Description Tables.
F1
：
Help
↑↓
Select Item -
/+

Change Values F9
：
Setup Defaults
ESC
：
Exit
→←
Select Menu Enter

Select Sub-menu F10
：
Save and Exit
PhoenixBIOS SETUP UTILITY
Advanced
Mode [Normal]
Allows you to set the mode for serial port B. Conguration options: [Normal]
[IR] [ASK-IR]
Base I/O address [2F8]
Allows you to select the base I/O address for serial port B. Conguration
options: [3F8] [2F8] [3E8] [2E8]
Interrupt [IRQ 3]
Allows you to set the interrupt for serial port B. Conguration options: [IRQ
3] [IRQ 4]
5.4.6 ACPI Conguration
This menu shows the Advanced Conguration and Power Interface (ACPI)
conguration settings. Select an item then press <Enter> to display the
conguration options.
ACPI Version Features [ACPI v1.0]
Allows you to enable RSDP pointers to 64-bit fixed system description
tables. Conguration options: [ACPI v1.0] [ACPI v2.0] [ACPI v3.0]
Headless Mode [Disabled]
Allows you to enable or disable the headless operation mode through ACPI.
Conguration options: [Disabled] [Enabled]
ACPI EMS Support [Disabled]
Allows you to enable or disable the ACPI EMS support. Configuration
options: [Disabled] [Enabled]