31 pwr1: atx power connector – Longshine GFT150 Ver.1.0 User Manual

Page 24

Advertising
background image

PS960GLE/ PS965GME Mainboard

20

1.4.31 PWR1: ATX Power Connector

This mainboard provides one ATX connector. You must attach it before the system is powered on.
This power connector supports several power management functions such as the instant
power-on function. The connector pins are described below.

Pin

Assignment

Pin

Assignment

13 3.3V

1 3.3V

14 -12V

2 3.3V

15 COM

3 COM

16 PS-ON

4 +5V

17 COM

5 COM

18 COM

6 +5V

19 COM

7 COM

20 -5V

8 PWR-OK

21 +5V

9 5VSB

22 +5V

10

12V

23 +5V

11

12V

24 COM

12

3.3V

1.4.32 FAN1/ FAN2/ FAN3: FAN Header

There is one fan header available for cooling fan. This cooling fan plays an important role in
maintaining ambient temperatures in your system.

Pin

Assignment

1 GND
2 +12V

3 FAN

RPM

Advertising