Chapter 4: AMI BIOS
4-11
Legacy USB Support
This feature enables support for legacy USB devices. Select Auto to dis-
able legacy support if USB devices are not present. Select Disable to
have USB devices available only for EFI applicatioins. The options are
Enabled, Disabled and Auto.
Port 60/64 Emulation
This feature enables I/O port 60h/64h emulation support. This should be
enabled for complete USB keyboard legacy support for non-USB aware
Operating Systems. The options are Enabled, and Disabled
EHCI Hand-Off
This item is for Operating Systems that does not support Enhanced Host
Controller Interface (EHCI) hand-off. When enabled, EHCI ownership
change will be claimed by the EHCI driver. The settings are Enabled
and Disabled.
GbE Controller
Select Enabled to activate the onboard gigabit Ethernet controller. The
settings are Enabled and Disabled.
Wake on LAN from S5
Select Enabled to activate the capabiltiy to 'wake-up' the system from
the S5 power state (Soft Off State) through the Ethernet controller. The
settings are Enabled and Disabled.
Deep Sx (EUP)
Select Enabled to enable Deep Sleep State support. The settings are
Enabled and Disabled.
Azalia HD Audio
This feature disables the Azalia High Denition Audio support. The options
are Enabled and Disabled.
SATA Conguration
When this submenu is selected, the AMI BIOS automatically detects the presence
of the SATA Devices and displays the following items:
SATA Port0~Port5
This item displays the information detected on the installed SATA drives on the
particular SATA port.
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