Msi MS-9638 series Manual do Utilizador descarregar pdf (Página 27)

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Hardware Setup

LAN LED Connectors: JACT1, JACT2

The LAN LED connectors are used to connect to LAN LEDs, which show the activity

of the LAN. The JACT1 is for the LAN 1 jack and the JACT2 is for the LAN2 jack. Both

LAN1 & LAN2 jacks are located on the back panel.

JACT2

JACT1

+ +

- -

Front Panel Connector: JFP1

The mainboard provides one front panel connector for electrical connection to the

front panel switches and LEDs. The JFP1 is compliant with Intel

Front Panel I/O

Connectivity Design Guide.

PIN SIGNAL DESCRIPTION

1 HD_LED + Hard disk LED pull-up

2 FP PWR/SLP MSG LED pull-up

3 HD_LED - Hard disk active LED

4 FP PWR/SLP MSG LED pull-up

5 RST_SW - Reset Switch low reference pull-down to GND

6 PWR_SW + Power Switch high reference pull-up

7 RST_SW + Reset Switch high reference pull-up

8 PWR_SW - Power Switch low reference pull-down to GND

9 RSVD_DNU Reserved. Do not use.

JFP1 Pin Definition

JFP1

HDD

LED

Reset

Switch

Power

LED

Power

Switch

9638v1.0-2.p65 2006/11/9, 下午 03:3213

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Msi MS-9638 series Manual do Utilizador Página 27