IEI Integration PPC-5xxx-9455 v1.00 - Manual (Page 135)

PPC-5xxx-9455 Panel PC
Page 117
Audio Controller [Azalia]
Use the Audio Controller Selection option to enable or disable the High Definition Audio
CODEC.
Disabled The onboard HD Audio is disabled
Azalia D EFAULT The onboard HD Audio is enabled
5.8 Exit
Use the Exit menu (BIOS Menu 25) to load default BIOS values, optimal failsafe values
and to save configuration changes.
BIOS Menu 25:Exit
Save Changes and Exit
Use the Save Changes and Exit option to save the changes made to the BIOS options
and to exit the BIOS configuration setup program.