Hardware Setup
2-15
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.
Pin
Signal
1
GND
2
SPK-
3
SLED
4
BUZ+
Pin
Signal
5
PLED
6
BUZ-
7
NC
8
SPK+
JFP2 Pin Definition
PIN
SIGNAL
DESCRIPTION
1
HD_LED_P
Hard disk LED pull-up to +5V
2
FP PWR/SLP
MSG LED pull-up to +5V
3
HD_LED_N
Hard disk active LED
4
FP PWR/SLP
MSG LED pull-up to +5V
5
RST_SW_N
Reset Switch low reference pull-down to GND
6
PWR_SW_P
Power Switch high reference pull-up to +5V
7
RST_SW_P
Reset Switch high reference pull-up to +5V
8
PWR_SW_N
Power Switch low reference pull-down to GND
9
RSVD_DNU
Reserved. Do not use.
JFP1 Switch/LED Front Panel Electrical Connection
1
2
7
8
JFP2
(Intel spec)
JFP1
(Intel spec)
1
2
9
10