Chapter 2
Front Panel Connectors: JFP1
The mainboard provides one front panel connector for you to
connect 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
CD-in Connector: JCD1
The connector is for CD-ROM audio connector.
10
Power
Switch
Power
LED
JFP1
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.
L
GND
R
JCD1
9
Reset
Switch
HDD
LED
2
1
2-20