Gigabyte GA-7VM400M User Manual page 79

4 Channel Analog Audio Output Mode
STEP 1 :
Connect the front channels to "Line Out", the rear
channels to "Line In".
Line Out Line In
STEP 2 :
After installation of the audio driver, you'll find an
icon on the taskbar's status area. Click the
audio icon "Audio Deck" from the windows tray at
the bottom of the screen.
STEP 3:
Select "SPDIF & Speaker Configuration" tab, and
choose the "4 Channel" icon to enable the 4
channel function.
STEP 4:
You can select "Speaker Test" tab and click the
"TestAll" button to check the connection.
- 75 - Technical Reference