Asus RS162-E4/RX4 - Manual (Page 98)

Chapter 5: BIOS setup -
ACPI Configuration
ACPI Version Features [ACPI v1.0]
Headless Mode [Disabled]
ACPI EMS Support [Disabled]
Item Specific 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. Configuration options: [Normal]
[IR] [ASK-IR]
Base I/O address [2F8]
Allows you to select the base I/O address for serial port B. Configuration
options: [3F8] [2F8] [3E8] [2E8]
Interrupt [IRQ 3]
Allows you to set the interrupt for serial port B. Configuration options: [IRQ
3] [IRQ 4]
5.4.6 ACPI Configuration
This menu shows the Advanced Configuration and Power Interface (ACPI)
configuration settings. Select an item then press to display the
configuration options.
ACPI Version Features [ACPI v1.0]
Allows you to enable RSDP pointers to 64-bit fixed system description
tables. Configuration 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.
Configuration options: [Disabled] [Enabled]
ACPI EMS Support [Disabled]
Allows you to enable or disable the ACPI EMS support. Configuration
options: [Disabled] [Enabled]