Front Panel Connector: Jfp1 & Jfp2 - MSI 645E Max-U Manual

Front Panel Connector: JFP1 & JFP2
The mainboard provides two front panel connectors for electrical con-
nection to the front panel switches and LEDs. JFP1 and JFP2 are compliant
®
with Intel Front Panel I/O Connectivity Design Guide.
JFP1 Switch/LED Front Panel Electrical Connection
PIN
1
2
3
4
5
6
7
8
9
JFP2 Pin Definition
Pin Signal
1 GND
2 SPK-
3 SLED
4 BUZ+
SIGNAL DESCRIPTION
HD_LED_P Hard disk LED pull-up to +5V
FP PWR/SLP MSG LED pull-up to +5V
HD_LED_N Hard disk active LED
FP PWR/SLP MSG LED pull-up to +5V
RST_SW_N Reset Switch low reference pull-down to GND
PWR_SW_P Power Switch high reference pull-up to +5V
RST_SW_P Reset Switch high reference pull-up to +5V
PWR_SW_N Power Switch low reference pull-down to GND
RSVD_DNU Reserved. Do not use.
2-15
Pin Signal
5 PLED
6 BUZ-
7 NC
8 SPK+
Hardware Setup
8 7
1
2
JFP2
(Intel spec)
9 1
2
10
JFP1
(Intel spec)