Gigabyte GA-8S648FX-775 User Manual page 72

STEP 3 :
Connect the front channels to back audio panel's
"Line Out", the rear channels to SURROUND-KIT's
REAR R/L, and the Center/Subwoofer channels to
SURROUND-KIT's SUB CENTER.
STEP 4 :
After installing the audio driver, you'll find a Sound
Effect icon on the lower right hand taskbar. Click
the icon to select the function.
STEP 5 :
On the AC97 Audio Configuration menu, click the
Speaker Configuration tab and select the 6-chan-
nel mode for 5.1 speaker output check box.
Select the Only SURROUND-KIT check box and
press OK.
Basic & Advanced 6 Channel Analog Audio Output Mode Notes:
When the Environment setting is None, the
sound would be performed as stereo mode
(2-channel output). Please select the other settings
for 6 channels output.
GA-8S648FX-775(-C) Motherboard - 72 -