Gigabyte 6CXC User Manual page 38

JP24 : Internal Buzzer Connector(Optional)
JP9 : AMR Select (Optional)
Pin No. Definition
open Internal Buzzer
Disable
close Internal Buzzer
Enable (Default)
1
Pin No.
(Onboard CDOEC)
1-2close Primary
AC'97 Disabled
2-3close (Disabled Onboard
CODEC)
Note:
6CXC:
If M/B has hardware audio (AU8810), your modem
riser has been set to "Primary" automatically.
No Jumper JP9 for 6CXC
6CXC -1:
JP9: 1-2 close: If you use software audio(onboard
CODEC only), your modem riser must be "Secondary".
JP9: 2-3 close: If you don't use onboard software
audio, your audio/modem riser must be "Primary".
Mainboard's software audio will be disabled.
28
Panel and Jumper Definition
1
Definition
AMR Card
Secondary
Primary