Hardware Setup
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PIN
SIGNAL
DESCRIPTION
1
Hard disk LED pull-up
2
FP PWR/SLP
MSG LED pull-up
3
HD_LED -
Hard disk active LED
4
FP PWR/SLP
MSG LED pull-up
5
RST_SW -
Reset Switch low reference pull-down to GND
6
PWR_SW -
Power Switch low reference pull-down to GND
7
Reset Switch high reference pull-up
8
Power Switch high reference pull-up
9
RSVD_DNU
Reserved. Do not use.
Pin Definition
Front Panel Connector: F-PANEL
The mainboard provides one front panel connector for electrical connection to the
front panel switches and LEDs. The JFP1 is compliant with Intel Front Panel I/O
Connectivity Design Guide.
1
2
9
10
F-PANEL
HDD
LED
Reset
Switch
Power
LED
Power
Switch
+
-
-
+
-
+
Front Panel Audio Connector: F-AUDIO
This connector allows you to connect the front panel audio and is compliant with
Intel Front Panel I/O Connectivity Design Guide.
PIN
SIGNAL
DESCRIPTION
1
MIC_L
Microphone - Left channel
2
GND
Ground
3
MIC_R
Microphone - Right channel
4
PRESENCE#
Active low signal-signals BIOS that a HighDefinitionAudio dongle
is connected to the analog header. PRESENCE# = 0 when a
High Definition Audio dongle is connected
5
LINE out_R
Analog Port - Right channel
6
MIC_JD
Jack detection return from front panel microphone JACK1
7
Front_JD
Jack detection sense line from the High Definition Audio CODEC
jack detection resistor network
8
NC
No control
9
LINE out_L
Analog Port - Left channel
10
LINEout_JD
Jack detection return from front panel JACK2
HD Audio Pin Definition
F-AUDIO
1
2
9
10
2-9
