Front panel connectors: jfp1/jfp2 – MSI MS-7242 User Manual
Page 31

2-16
M S-7242 M ainboard
PIN
SIGNAL
DESCRIPTION
1
HD_LED +
Hard disk LED pull-up
2
FP PWR/SLP
MSG LED pull-up
3
HD_LED -
Hard disk active LED
4
FP PWR/SLP
MSG LED pull-up
5
RST_SW -
Reset Switch low reference pull-down to GND
6
PWR_SW +
Power Switch high reference pull-up
7
RST_SW +
Reset Switch high reference pull-up
8
PWR_SW -
Power Switch low reference pull-down to GND
9
RSVD_DNU
Reserved. Do not use.
JFP1 Pin Definition
2
1
10
9
JFP1
HDD
LED
Reset
Switch
Power
LED
Power
Switch
+
+
+
-
-
-
Front Panel Connectors: JFP1/JFP2
The mainboard provides two front panel connectors for electrical connection to the
front panel switches and LEDs. The JFP1 is compliant with Intel
®
Front Panel I/O
Connectivity Design Guide.
7
8
Power
LED
Speaker
1
2
JFP2
-
-
+
+
PIN
SIGNAL
DESCRIPTION
1
GND
Ground
2
SPK-
Speaker-
3
SLED
Suspend LED
4
BUZ+
Buzzer+
5
PLED
Power LED
6
BUZ-
Buzzer-
7
NC
No connection
8
SPK+
Speaker+
JFP2 Pin Definition