Hardware Setup

Fan Power Connectors: CPUFAN0, SYSFAN1, AUXFAN0

The fan power connectors support system cooling fan with +12V. When connecting the wire to the connectors, always take note that the red wire is the positive and should be connected to the +12V, the black wire is Ground and should be connected to GND. If the mainboard has a System Hardware Monitor chipset on-board, you must use a specially designed fan with speed sensor to take advantage of the CPU fan control.

Sensor +12V GND

Sensor

GND

Sensor

GND

+12V

 

 

+12V

CPUFAN0 SYSFAN1 AUXFAN0

Important

Please refer to the recommended CPU fans at Intel® official website or consult the vendors for proper CPU cooling fan.

Front Panel Connectors: JFP1

The mainboard provides two front panel connectors for electrical connection to the front panel switches and LEDs. The JFP1 is compliant with Intel® Front Panel I/O Connectivity Design Guide.

 

Reset

HDD

 

Switch LED

 

+ - - +

JFP1

9

1

10

2

 

- + Power Switch

Power/

Suspend

LED

JFP1 Pin Definition

PIN

SIGNAL

DESCRIPTION

1

HD_LED +

Hard disk LED +

2

FPPWR/SLP

Power LED +

3

HD_LED -

Hard disk active LED

4

FPPWR/SLP

Suspend LED +

5

RST_SW -

Reset Switch -

6

PWR_SW+

PowerSwitch +

7

RST_SW +

Reset Switch +

8

PWR_SW-

PowerSwitch -

9

RSVD_DNU

Reserved.

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Image 25
MSI Keeper 945GM Fan Power Connectors CPUFAN0, SYSFAN1, AUXFAN0, Front Panel Connectors JFP1, CPUFAN0 SYSFAN1 AUXFAN0