MSI MS-6378 ATX - Onboard Audio Codec Jumper: JP1

Hardware Setup
2-23
Onboard Audio Codec Jumper: JP1
The jumper is used to enable or disable the onboard software audio
codec. When enabling the onboard audio codec, the system will use the
onboard codec as the PRIMARY audio adapter and the installed CNR card as
the SECONDARY one. But some types of CNR cards cannot be set to the
secondary one, then the onboard audio codec must be disabled to resolve the
system conflict.
Enable onboard
audio codec
3
1
JP1
1
3
1
Disable onboard
audio codec