Audio; Adding An Audio Accessory Board - HP Vectra VL420 Technical Reference Manual

System Features

Audio

The audio solution on the VL420 is the Analog Devices AD1885 integrated AC'97 audio solution. The
AD1885 interfaces directly with the South Bridge chip and performs all digital operations, such as
sample rate conversions and synthesis, as well as mixing and processing the analog signals.
An optional Sound Blaster Live 5.1 audio card is also available for the minitower.
All models have a Line In jack, Line Out jack and Microphone In jack connector located on the rear panel.
These external jacks are standard connectors.
For more information on AD1885 audio technology and the Sound Blaster Live 5.1 audio card, refer to
the Technical Reference Manual - HP Business PC Technology.

Adding an Audio Accessory Board

The integrated PCI audio can be disabled in the Advanced menu of the Setup program, if an audio
accessory board is installed.
32 product description
Line out / speaker
connector
Line in connector
Microphone
connector