MSI PRO B660M-P Manuel D'utilisation page 18

JFP1, JFP2: Front Panel Connectors
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. The JFP2 connector is for Buzzer and
Speaker. To connect the cables from PC case to the right pins, please refer to the
following images below.
Power LED
2
JFP1
1
HDD LED
⚠
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.
JAUD1: Front Audio Connector
This connector allows you to connect audio jacks on the front panel.
2 10
1 9
Power Switch
10
9
Reserved
Reset Switch
Pin Signal Name
1 MIC L
3 MIC R
5 Head Phone R
7 SENSE_SEND
9 Head Phone L
17
Buzzer
JFP2
1
Speaker
Pin Signal Name
2 Ground
4
6 MIC Detection
8 No Pin
10 Head Phone Detection
NC