Supermicro SuperServer 7048A-T Bedienungsanleitung PDF herunterladen (Seite 60)

5-14

SuperWorkstation 7048A-T User's Manual

Power Button

The connection for the power button is

on pins 1 and 2 of JF1. See the table

on the right for pin denitions.

5-9 Connector Denitions

Main ATX Power Connector

Pin Denitions

Pin# Denition Pin # Denition

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 Res (NC) 8 PWR_OK

21 +5V 9 5VSB

22 +5V 10 +12V

23 +5V 11 +12V

24 COM 12 +3.3V

Power Button

Pin Denitions (JF1)

Pin# Denition

1 Signal

2 Ground

Main ATX Power Supply

Connector

The main power supply connector

(J24) meets the SSI EPS 12V speci-

cation. Refer to the table on the right

for the pin denitions of the ATX 24-pin

power connector. You must also con-

nect the 8-pin power connectors to

your power supply (see below).

Required Connection

Processor Power Connectors

Pin Denitions

Pins Denition

1 - 4 Ground

5 - 8 +12V

Processor Power Connectors

JPWR1 and JPWR2 must also be

connected to the power supply to pro-

vide power for the processors. See the

table on the right for pin denitions.

Caution: To prevent damage to the power supply or serverboard, please be sure to

connect the 24-pin and the two 8-pin power connectors on your serverboard to the

power supply. Failure to do so will void the manufacturer warranty on the power sup-

ply and serverboard.

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