Gigabyte GA-K8N51GMF User Manual page 22

9) F_AUDIO (Front Audio Panel 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 assignments for the cable are the same as the pin assignments for the front audio
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.
10) CD_IN (CD In Connector)
Connect CD-ROM or DVD-ROM audio out to the connector.
GA-K8N51GMF Motherboard
Pin No. Definition
1 MIC
2 GND
10
9
3 MIC_BIAS
4 POWER
1
2
5 FrontAudio(R)
6 Rear Audio (R)/ Return R
7 NC
8 No Pin
9 FrontAudio (L)
10 Rear Audio (L)/ Return L
1
Pin No.
1
2
3
4
- 22 -
Definition
CD-L
GND
GND
CD-R