SUPERSERVER 5014C-MF User's Manual

5-9 Connector

Definitions

Power Supply Connectors

The primary power supply connector (PW1) on the P8SCT meets the SSI (Superset ATX) 24-pin specifi cation. Refer to the table on the right for the pin defi nitions of the ATX 24-pin power connector. You must also connect the 4-pin (PSW2) processor power con- nector to your power supply. Refer to the table below right for the PW2 (12V) connector.

ATX Power 24-pin Connector

Pin Definitions (PW1)

Pin#

Defi nition

Pin #

Defi nition

13

+3.3V

1

+3.3V

14

-12V

 

+3.3V

2

15

COM

 

COM

3

16

PS_ON

 

+5V

4

17

COM

 

COM

5

18

COM

 

+5V

6

19

COM

 

COM

7

20

Res (NC)

 

PWR_OK

8

21

+5V

 

5VSB

9

22

+5V

10

+12V

23

+5V

11

+12V

24

COM

12

+3.3V

 

 

 

 

Important: you must connect PW2 to your power supply to meet the ATX safety requirements.

Required Connection

PW_ON Connector

The PW_ON connector is on pins 1 and 2 of JF1. This header should be connected to the chassis power button. See the table on the right for pin defi nitions.

+12V 4-pin Power

Pin Definitions (PW2)

Pins

Defi nition

1 & 2

Ground

3 & 4

+12V

 

 

Power Button

Pin Definitions (JF1)

Pin# Defi nition

1PW_ON

2 Ground

Reset Connector

The reset connector is located on pins 3 and 4 of JF1 and attaches to the reset switch on the computer chas- sis. See the table on the right for pin defi nitions.

Reset Button

Pin Definitions (JF1)

Pin# Defi nition

3Reset

4 Ground

5-12

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SUPER MICRO Computer 5014C-MF user manual Connector Definitions, Power Supply Connectors, Pwon Connector, Reset Connector