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USB Options
AC97 Audio Controller
Lan Options
SIO Options
25.4.7
U SB Options
1 5 9 B
Feature
USB UHCI Host Controller 1
USB UHCI Host Controller 2
USB EHCI Host Controller *
Legacy USB Support **
Notes: In the Option column, bold shows default settings.
(*) The USB ports are multiplexed between UHCI and EHCI. Ports are routed to EHCI if an USB 2.0 high-speed
device is connected and an EHCI driver is loaded.
(**) If you want to use the USB boot feature, enable USB BIOS Legacy Support. A 16kb UMB area (most likely
DC000h-DFFFFh) is used for USB BIOS Legacy Support.
25.4.8
L AN Options
1 6 0 B
Feature
LAN MAC address
Onboard LAN Controller
Onboard LAN PXE ROM
Enable WOL
25.4.9
S IO Options
1 6 1 B
Feature
Floppy disk controller
Serial port A
Serial port B
Kontron User's Guide
coolMonster/PM
Sub menu
Disabled
Enabled
Sub menu
Sub menu
Option
Enabled
Disabled
Enabled
Disabled
Disabled
Enabled
Disabled
Enable support for USB keyboard and mice and boot from USB
Enabled
Option
Disabled
Enabled
Disabled
Enables the remote boot BIOS extension for the onboard LAN
Enabled
Disabled
Enables the wake on LAN BIOS extension for the onboard LAN
Enabled
Option
Disabled
Enable / Disable the onboard FDC controller.
Enabled
Disabled
Enabled requires end user to enter the base I/O address and
Enabled
Auto
Disabled
Enabled
Enabled requires end user to enter the base I/O address and
67
25 24BAppendix B: BIOS Operation
Enabled allows UDMA66
and above.
Opens USB Config sub menu.
Enables the AC97 Audio device.
Opens LAN Config sub menu.
Opens Super-IO Config sub menu.
Description
Enable / Disable UHCI 1 Host Controller
for USB ports 0 and 1 (EPIC front).
Enable / Disable UHCI 2 Host Controller
for USB ports 2 and 3 (EPIC front).
Controls USB 2.0 functionality.
mass storage devices.
Description
Displays adapter's MAC address
Enables the ICH4 internal LAN controller.
controller.
controller.
Description
Disabled turns off the port.
the IRQ.
Auto makes the BIOS configure the port.
Disabled turns off the port.
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