AMD 740G Gebruikershandleiding - Pagina 11

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3-2 Headers

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

AUDIO1

These headers connect to Front Panel Line-out, MIC

connector with cable.

(2) USB Port Headers (9-pin) :

USB1 / USB2

These headers are used for connecting the

additional USB port plug. 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.

(8) FAN Power Headers: SYSFAN1, SYSFAN2 (3-pin), CPUFAN (4-pin)

These connectors support cooling fans of 350mA (4.2 Watts) or less, depending on the

fan manufacturer, the wire and plug may be different. The red wire should be positive,

while the black should be ground. Connect the fan's plug to the board taking into

consideration the polarity of connector.

AUDIO

USB1

Pin 1

USB Port Headers

Pin 1

Line-Out, MIC Headers

ALC662

USB2

Pin 1

PWRLED

JW FP

SPEAK

Pin 1

System Case Connections