Headers - Intel P43 User Manual

Express and chipset based m/b for lga775 quad core ready intel core processor family

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2-6-2 Headers

(1) Line-Out/MIC Header for Front Panel (9-pin): FP_AUDIO

These headers connect to Front Panel Line-out, MIC connector with cable.

(2) USB Port Headers (9-pin): USB2/ USB3/USB4

These headers are used for connecting the additional USB port plugs. By attaching an

option USB cable, your can be provided with two additional USB plugs affixed to the

back panel.

(3) Speaker connector: SPEAK

This 4-pin connector connects to the case-mounted speaker. See the figure below.

(4) Power LED: PWR LED

The Power LED is light on while the system power is on. Connect the Power LED from

the system case to this pin.

(5) IDE Activity LED: HD LED

This connector connects to the hard disk activity indicator light on the case.

(6) Reset switch lead: RESET

This 2-pin connector connects to the case-mounted reset switch for rebooting your

computer without having to turn off your power switch. This is a preferred method of

rebooting in order to prolong the lift of the system's power supply. See the figure

below.

(7) Power switch: PWR BTN

This 2-pin connector connects to the case-mounted power switch to power ON/OFF the

system.

AUDIO

Pin 1

Line-Out, MIC Headers

USB2

USB3

Pin 1

USB4

Pin 1

USB Port Headers

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