HD Audio PCI-e
V2.0
20
Xear
Audio
Center
Function
Introduction
You
can
control
the
PCI
‐
e
sound
card
configuration
as
shown
in
the
diagram
below.
Select
a
Default
Device
Before
the
Audio
device
playback
or
recording
operation
starting,
it
needs
to
select
a
device
as
the
default
device.
Windows
OS
will
assign
the
system
resource
to
the
default
device.
Set
Default
Output
Device
(Speaker)
Click
mouse
left
button
on
the
check
box
(
)
of
the
speaker
device
icon
to
set
the
default
device
is
“Speakers”.
Set
Default
Input
Device
(Desktop
Microphone)
