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2 install other internal connectors, Power connectors, Pin atx power connector : pwr1 – Foxconn 45CSX User Manual

Page 16: Pwr1, Pin power pin no. 24

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2-2 Install other Internal Connectors

Power Connectors

This motherboard uses an ATX power supply. In order not to damage any device, make sure all the
devices have been installed properly before applying the power supply.

24-pin ATX power connector : PWR1

PWR1 is the ATX power supply connector. 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.

Pin #

Definition

Pin #

Definition

1

3.3V

13

3.3V

2

3.3V

14

-12V

3

GND

15

GND

4

+5V

16

PS_ON(Soft On/Off)

5

GND

17

GND

6

+5V

18

GND

7

GND

19

GND

8

Power Good

20

NC

9

+5V SB(Stand by +5V)

21

+5V

10

+12V

22

+5V

11

+12V

23

+5V

12

3.3V

24

GND

PWR1

24

13

12

1

We recommend you using a 24-pin power supply. If you are using a 20-pin power
supply, you need to align the ATX power connector according to the picture.

CA

UT

IO

N

!

20-Pin Power

Pin No. 24