User`s manual

www.dfi .comChapter 4 BIOS Setup
37
Chapter 4
USB Configuration
Control the USB EHCI
(USB2.0) functions.
One EHCI controller must
always be enabled.
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.
USB Confi guration
EHCI1
EHCI2
[Enable]
[Enabled]
Chipset
 Select Screen
 Select Item
Enter: Select
+/
-:
Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
ESC: Exit
EHCI1 and EHCI2
These fields are used to enable or disable USB 2.0
.
PCH Azalia Configuration
Azalia internal HDMI codec
Enable or disable the internal HDMI codec for Azalia.
Control detection of the
Azalia device.
Disable= Azalia will be
unconditionally disabled
Enabled= Azalia will be
unconditionally enabled
Auto=Azalia will be ena-
bled if present, disabled
otherwise.
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.
PCH Azalia Confi guration
Azalia

Azalia Internal HDMI Codec

Azalia HDMI Codec port B
Azalia HDMI Codec port C
Azalia HDMI Codec port D
[Auto]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
Chipset
 Select Screen
 Select Item
Enter: Select
+/
-:
Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
ESC: Exit