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MS-6703 M-ATX Mainboard
Front Panel Connector: JFP1
The mainboard provides one front panel connector for establishing elec-
trical connection to the front panel switches and LEDs. JFP1 is 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
2-22
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
1
+
P
HDD
LED
-
S
-
+
PWSW
RST
+
-
9
10
JFP1
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