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CPU_FAN1/SYSTEM_FAN: FAN Power Connectors
Pin
Signal Name
1
GND
2
+12V
3
Sense
SPK1: Internal speaker
Pin
Signal Name
1
SPKR
2
NC
3
GND
4
+5V
The Panel Connectors
PANEL1
If there is a headphone jack or a microphone jack on the front panel, connect
the cables to the PANEL1 on the mainboard.
Pin
Signal Name
Pin
1
MIC IN
2
3
VCCMIC
4
5
LINE OUT (R)
6
7
NC
8
9
LINE OUT (L)
10
PANEL2
This panel connector provides a set of switch and LED connectors found on
ATX case. Refer to the table below for information.
Pin
Signal Name
Pin
+1
HDD LED
+2
-3
HDD LED
4
5
Reset Switch
6
7
Reset Switch
8
9
NC
10
Function
System Ground
Power +12V
Sensor
Signal Name
GND
+5V AUDIO
LINE OUT (R)
EMPTY
LINE OUT (L)
Signal Name
SPD-LED Indicator
Power Switch
SPD-LED Indicator
(Pins 6, 8)
POWER ON/OFF
POWER ON/OFF
SPD- LED
EMPTY
(Pins 2, 4)
14
10
9
2
1
10
9
Empty
N/C
(Pin 10)
(Pin 9)
Reset Switch
(Pins 5, 7)
HDD LED
(Pins 1, 3)
2
1
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