53
Pin
29
30
31
32
33
34
35
36
37
38
39
40
Function
Reserved
Ground
IRQ
IOCS16
SA1
Reserved
SA0
SA2
HCS0
HCS1
LED
Ground
Connector J8
Fan Connector
Pin
1
2
3
Function
Ground
+12V
Ground
Connector J10
Primary/Secondary IDE LED Connector
Pin
1
2
Function
Signal
VCC
Connector J11
Green LED Connector
Pin
1
2
Function
Signal
VCC