MSI MS-6540G Manuál s instrukcemi stáhnout pdf (Strana 33)

2-18

MS-6540G Micro ATX Mainboard

Front Panel Connectors: JFP1

The mainboard provides one front panel connector JFP1 for electrical

connection to the front panel switches and LEDs. It is compliant with Intel

Front Panel I/O Connectivity Design Guide.

PIN SIGNAL DESCRIPTION

1 HD_LED_P Hard disk LED pull-up

2 FP PWR/SLP MSG LED pull-up

3 HD_LED_N Hard disk active LED

4 FP PWR/SLP MSG LED pull-up

5 RST_SW_N Reset Switch low reference pull-down to GND

6 PWR_SW_P Power Switch high reference pull-up

7 RST_SW_P Reset Switch high reference pull-up

8 PWR_SW_N Power Switch low reference pull-down to GND

9 RSVD_DNU Reserved. Do not use.

JFP1 Pin Definition

JFP1

Reset

Switch

Power

LED

Power

Switch

HDD

LED

Chassis Intrusion Switch Connector: JCI1

This connector is connected to 2-pin connector chassis switch. If the

Chassis is open, the switch will be short. The system will record this status. To

clear the warning, you must enter the BIOS setting and clear the status.

JCI1

CINTRU

GND

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 77 78

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MSI MS-6540G Manuál s instrukcemi Strana 33