User`s manual
4-10
C7Q67-H User’s Manual
Wake on LAN from S5
Select Enabled to enable the capabiltiy to 'wake-up' the system from the
S5 power state (Soft Off State) through the Ethernet controller. The set-
tings are Enabled and Disabled.
USB Functions
This feature will enable or disable the motherboard's USB functions.
The options are Enabled and Disabled. If enabled, the following op-
tions are available:
Legacy USB Support
This feature enables support for legacy USB devices. Select Auto
to disable legacy support if USB devices are not present. Select
Disable to have USB devices available only for EFI applications.
The options are Enabled, Disabled and Auto.
Port 60/64 Emulation
This feature enables or disables I/O port 60h/64h emulation sup-
port. This should be enabled for complete USB keyboard legacy
support for non-USB-aware Operating Systems. The options are
Disabled and Enabled.
BIOS 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.
Azalia HD Audio
Select Enabled to enable the Azalia High Denition Audio feature. The
settings are Enabled and Disabled.
Azalia Internal HDMI Codec
Select Enabled to enable the internal HDMI CODEC (Coder-Decoder) for
Azalia. The settings are Enabled and Disabled.
Frontside Audio Mode
This feature selects the type of audio output on the frontside audio header/
interface. Select HD Audio for High Denition, otherwise select AC '97
for legacy audio.