MSI MPG Z790I EDGE WIFI Manuel D'utilisation page 35

JAUD1: Front Audio Connector
This connector allows you to connect audio jacks on the front panel.
JFP1: Front Panel Connector
The JFP1 connector controls the power on, power reset, and the LEDs on your PC
case/chassis. Power Switch/ Reset Switch headers allow you to connect power button/
reset button. Power LED header connects to LED light on the PC case, and HDD LED
header indicates the activity of the hard disk.
⚠
Important
Please note that Power LED and HDD LED have positive and negative connection,
you need to link up the cable to the corresponding positive and negative port on the
motherboard. Otherwise, LEDs won't work properly.
2
1
Pin Signal Name
1 MIC L
3 MIC R
5 Head Phone R
7 SENSE_SEND
9 Head Phone L
Power Switch
Power LED
33
10
9
Pin Signal Name
2 Ground
4 NC
6 MIC Detection
8 No Pin
10 Head Phone Detection
10 9
Reserved
Reset Switch
HDD LED
2 1