VGA Priority
Use this item to select the graphics device to be used as the primary video display
for system boot. The options are Onboard and Offboard.
Network Stack
Select Enabled to enable PXE (Preboot Execution Environment) or UEFI (Uni-
fied Extensible Firmware Interface) for network stack support. The options are
Enabled and Disabled.
Super IO Configuration
Super IO Chip AST2400
Serial Port 1 Configuration/Serial Port 2 Configuration
Serial Port 1/Serial Port 2
Select Enabled to enable the onboard serial port specified by the user. The options
are Enabled and Disabled.
Device Settings
This item displays the base I/O port address and the Interrupt Request address of
a serial port specified by the user.
Change Port 1 Settings/Change Port 2 Settings
This feature specifies the base I/O port address and the Interrupt Request address
of Serial Port 1 or Serial Port 2. Select Auto for the BIOS to automatically assign
the base I/O and IRQ address to a serial port specified.
The options for Serial Port 1 are Auto, (IO=3F8h; IRQ=4), (IO=3F8h; IRQ=3, 4, 5,
6, 7, 9, 10, 11, 12), (IO=2F8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12); (IO=3E8h; IRQ=3,
4, 5, 6, 7, 9, 10, 11, 12), and (IO=2E8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12).
The options for Serial Port 2 are Auto, (IO=3F8h; IRQ=4), (IO=3F8h; IRQ=3, 4, 5,
6, 7, 9, 10, 11, 12), (IO=2F8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12); (IO=3E8h; IRQ=3,
4, 5, 6, 7, 9, 10, 11, 12), and (IO=2E8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12).
Serial Port 2 Attribute
Select SOL to use COM Port 2 as a Serial_Over_LAN (SOL) port for console redi-
rection. The options are COM and SOL.
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Chapter 4: AMI BIOS