Gigabyte GA-8S648FX-775 User Manual page 22

10) F_AUDIO (Front Audio Connector)
If you want to use Front Audio connector, you must remove 5-6, 9-10 Jumper. In order to utilize the
front audio header, your chassis must have front audio connector. Also please make sure the pin
assigments on the cable are the same as the pin assigments on the MB header. To find out if the chassis
you are buying support front audio connector, please contact your dealer.Please note, you can have the
alternative of using front audio connector or of using rear audio connector to play sound.
11) SUR_CEN
Please contact your nearest dealer for optional SUR_CEN cable.
GA-8S648FX-775(-C) Motherboard
Pin No.
1
2
3
9
10
4
5
2 1
6
7
8
9
10
Pin No.
1
2
6 5
3
2 1
4
5
6
- 22 -
Definition
MIC
GND
MIC_BIAS
POWER
FrontAudio(R)
RearAudio(R)
Reserved
No Pin
FrontAudio (L)
RearAudio(L)
Definition
SUR OUTL
SUR OUTR
GND
No Pin
CENTER_OUT
BASS_OUT