Front Panel Connectors: Jfp1 & Jfp2 - MSI G52-M6570XA-G22 Hardware User Manual

MS-6570 ATX Mainboard
Front Panel Connectors: JFP1 & JFP2
The mainboard provides two front panel connectors for electrical con-
nection to the front panel switches and LEDs. JFP1 is compliant with Intel
Front Panel I/O Connectivity Design Guide.
PIN
1
2
3
4
5
6
7
8
9
2-20
JFP1 Pin Definition
SIGNAL DESCRIPTION
HD_LED_P Hard disk LED pull-up
FP PWR/SLP MSG LED pull-up
HD_LED_N Hard disk active LED
FP PWR/SLP MSG LED pull-up
RST_SW_N Reset Switch low reference pull-down to GND
PWR_SW_P Power Switch high reference pull-up
RST_SW_P Reset Switch high reference pull-up
PWR_SW_N Power Switch low reference pull-down to GND
RSVD_DNU Reserved. Do not use.
JFP2 Pin Definition
PIN SIGNAL
1 GND
3 SLED
5 PLED
7 NC
Speaker
2
1
Power
LED
JFP2
Power Power
LED Switch
2
1
HDD
Reset
LED
Switch
JFP1
PIN SIGNAL
2 SPK-
4 BUZ+
6 BUZ-
8 SPK+
®
8
7
10
9