http://www.msi.com/product/mb/760GM-P21--FX-.htmlHover your mouse cursor on the Download tab.
(Overview/ Specification/ Download/ Support/ Where to Buy)
In the drop down list click on - Manual
On this page under the subheading Download, click on the blue -
M7641v3.0.zip
On the next page click on the country name nearest yours.
Motherboard User Manual.
This is a Zip file. If you do not know how to open a Zip file, please state in a Comment, and I will guide you.
The front of your computer is the Front Panel.
The area of contact pins on the motherboard, that the main wires from the Front Panel go to, is the Front Panel header.
The Front Panel header is divided into two headers on the motherboard.
This you have stated, JFP1 and JFP2.
(Junction Front Panel 1, and Junction Front Panel 2)
JFP1 is for the Power On switch, HarDDrive activity LED, Reset Switch, and a two wire Power On LED.
JFP2 is for an internal speaker/buzzer, and a three wire Power On LED. (Dual color)
JFP1:
4 pins across the Top row.
5 pins across the Bottom row.
The pins on the Top row are numbered EVEN.
The pins on the Bottom row are numbered ODD.
Starting on the LEFT side coming across to the Right side, Top row;
Pins 2, 4, 6, and 8. There is NO pin 10.
Starting on the LEFT side coming across to the Right, Bottom row;
Pins 1, 3, 5, 7, and 9.
A) Pins 1 and 3 are for the HarDDrive activity LED.
Pin 1 is for the Positive ( + ) wire.
If the HDD LED is dim when the Harddrive is active, switch the wires around.
B) Pins 5 and 7 are for a Reset switch, IF a Reset switch is used.
C) Pin 9 is N/C. Not Connected. It is reserved for the factory to use.
D) Pins 2 and 4 are for a two wire Power On LED.
Pin 2 is for the Positive ( + ) wire.
If the PWR ON LED is dim when the computer is on, switch the wires around.
E) Pins 6 and 8 are for the Power On switch.
F) There is NO pin 10.
JFP2:
4 pins across the Top row.
3 pins across the Bottom row.
The pins on the Top row are numbered EVEN.
The pins on the Bottom row are numbered ODD.
Starting on the LEFT side coming across to the Right, Top row;
Pins 2, 4, 6, and 8.
Starting on the LEFT side coming across to the Right, Bottom row;
Pins 1, 3, and 5. There is NO pin 7.
A) Pins 1, 3 and 5 are for a dual color Power On LED.
Pin 1 is for the Negative ( - ) wire.
Pin 2 is for a Yellow, or Orange part of the dual color Power On LED.
Pin 3 is for a Green part of a dual color Power On LED.
B) Pins 2, 4, 6, and 8, are for a speaker/buzzer.
Pin 2 is for the Negative ( - ) wire of a speaker.
Pin 8 is for the Positive ( + ) wire of a speaker.
Pin 4 is for the Positive ( + ) wire of a buzzer.
Pin 6 is for the Negative ( - ) wire of a buzzer.
For additional questions please post in a Comment.
Regards,
joecoolvette
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