Asus P5N7A-VM - Manual (Page 78)

2-26 Chapter 2: BIOS setup
AZALIA Audio [Auto]
Allows you to enable or disable the AZALIA Audio.
Configuration options: [Disabled] [Auto]
Front Panel Type [HD Audio]
Allows you to set the front panel audio connector (AAFP) mode to legacy AC’97 or
high-definition audio depending on the audio standard that the front panel audio
module supports. Configuration options: [AC97] [HD Audio]
SPDIF Mode Setting [SPDIF Output]
Allows you to select the SPDIF mode. If the VGA card has HDMI output and
need to use SPDIF signal from SPDIF out header, you need to change to
[HDMI Output] mode for HDMI audio output. Configuration options: [HDMI
Output] [SPDIF Output]