Super-micro-computer X8STI-3F Manual de usuario descargar pdf (Pagina 49)

Chapter 2: Installation

2-25

LSI 1068E

NIC4 LED

JBMC1

A. PWR LED

B. PWR SMB

Power Supply I

C Connector

Power Supply (I

C) Connector, locat-

ed at SMB_PS1 on the motherboard.

This connector monitors the status

of the power supply, fan and system

temperature. See the table on the right

forpindenitions.

PWR Supply I

PinDenitions

Pin#Denition

1 Clock

2 Data

3 PWR Fail

4 Ground

5 3.3V

Onboard Power LED

An onboard Power LED header is

located at JLED. This Power LED

header is connected to Front Control

Panel located at JF1 to indicate the

status of system power. See the table

ontherightforpindenitions.

Onboard PWR LED

PinDenitions

Pin#Denition

1 VCC

2 No Connection

3 Connection to PWR

LED in JF1

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 108 109

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Super-micro-computer X8STI-3F Manual de usuario Pagina 49