Jumpers and Connectors
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2.2.11 ATX 12V 4-pin connector (PN1)
Table 12: Floppy Connector Pin Definition
2.2.12 Fan1 / Fan2 connector (FN1/FN2)
Pin #
Signal Name
1 GND
2 Fan
power
3 Fan
speed
Table 13: Floppy Connector Pin Definition
PIN
SIGNAL
FUNCTION
1 GND
Ground
2 GND
Ground
3 ATX12V
+12V
4 ATX12V
+12V
3
4
1
2
1
3