Connector Introduction
1) ATX1 (Auxukiary Power Connector)
24 | 13 |
12 | 1 |
AC power cord should only be connected to your power supply unit after ATX power cable and other related devices are firmly connected to the mainboard.
2 ) ATX2 (Auxukiary +12V Power Connector)
This connector (ATX +12V) is used only for CPU Core Voltage.
PIN No. Definition
1+3.3V
2+3.3V
3GND
4+5V
5GND
6+5V
7GND
8POK
95VSB
10+12V
11+12V
12+3.3V
13+3.3V
14
15GND
16PSON
17GND
18GND
19GND
20
21+5V
22+5V
23+5V
24GND
3 | 4 |
1 | 2 |
|
|
Pin No. | Definition |
1 | GND |
2 | GND |
3 | +12V |
4 | +12V |
1 7