Chapter 4: UEFI BIOS
PXE Boot Wait Time
Use this feature to select the wait time to press the <ESC> key to abort the PXE boot. The
default is 0.
Media Detect Time
Use this feature to select the wait time in seconds for the BIOS ROM to detect the LAN media
(Internet connection or LAN port). The default is 1.
Super IO Confi guration
Super IO Chip AST2500
Serial Port 1 Confi guration
Serial Port
Select Enabled to enable Serial Port 1. The options are Enabled and Disabled.
Device Settings (Available when the item above "Serial Port (1)" is set to Enabled)
This item displays the base I/O port address and the Interrupt Request address of a serial
port specifi ed by the user.
Change Settings
This feature specifi es the base I/O port address and the Interrupt Request address of Serial
Port 1. Select Auto for the BIOS to automatically assign the base I/O and IRQ address to a
serial port specifi ed.
The options for Serial Port 1 are Auto, (IO=3F8h; IRQ=4), (IO=2F8h; IRQ=4), (IO=3E8h;
IRQ=4), and (IO=2E8h; IRQ=4).
Serial Port 2 Confi guration
Serial Port
Select Enabled to enable Serial Port 2. The options are Enabled and Disabled.
Device Settings (Available when the item above "Serial Port ((2))" is set to Enabled)
This feature displays the base I/O port address and the Interrupt Request address of a serial
port specifi ed by the user.
Change Settings
This feature specifi es the base I/O port address and the Interrupt Request address of Serial
Port 2. Select Auto for the BIOS to automatically assign the base I/O and IRQ address to a
serial port specifi ed.
99