Table of Contents
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ATX Main Power Connector
Pin
Function
Pin
1
3.3V
1 1
2
3.3V
1 2
3
Ground
1 3
4
+5V
1 4
5
1 5
Ground
6
+5V
1 6
7
Ground
1 7
8
PW-OK
1 8
9
5VSB
1 9
1 0
+12V
2 0
+12V Power Connector
Pin
Function
1
Ground
2
Ground
3
+12V
4
+12V
Auxiliary Power Connector
Pin
Pin
Function
1
Ground
2
Ground
3
Ground
Hardware Installation
Function
3.3V
-12V
Ground
PS-ON
Ground
Ground
Ground
- 5 V
+5V
+5V
Function
4
+3.3V
5
+3.3V
6
+5V
2
47
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