24-pin ATX Power (PW1)
PW
is the main power supply connector located along the edge of the board next to
the DIMM slots. Make sure that the power supply cable and pins are properly aligned
with the connector on the motherboard. Firmly plug the power supply cable into the
connector and make sure it is secure.
Table 1. PW1 Pin Assignments
Connector
Pin Signal
Pin Signal
1
+3.3V
13 +3.3V
2
+3.3V
14 -12V
3
GND
15 GND
4
+5V
16 PS_ON
5
GND
17 GND
6
+5V
18 GND
7
GND
19 GND
8
PWROK
20 -5V
9
+5V_AUX
21 +5V
10
+12V
22 +5V
11
+12V
23 +5V
12
+3.3V
24 GND
1
12
13
24
Hardware Installation
Содержание nForce 750a
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