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System Panel Header

This header accommodates

(9-pin PANEL1)

several system front panel

(see p.10  No. 15)

functions.

GND

PWRBTN#

PLED-

PLED+

DUMMY

RESET#

GND

HDLED+

HDLED-

1

+5V

DUMMY

DUMMY

SPEAKER

1

GND

+12V

CPU_FAN_SPEED

FAN_SPEED_CONTROL

Chassis Speaker Header

Please connect the chassis

(4-pin SPEAKER 1)

speaker to this header.

(see p.10  No. 20)

Chassis Fan Connector

Please connect a chassis fan

(3-pin CHA_FAN1)

cable to this connector and

(see p.10  No. 12)

match the black wire to the
ground pin.

CPU Fan Connector

Please connect a CPU fan cable

(4-pin CPU_FAN1)

to this connector and match

(see p.10  No. 6)

the black wire to the ground pin.

GND
+12V
CHA_FAN_SPEED

    E. Enter BIOS Setup Utility. Enter Advanced Settings, and then select

      Chipset Configuration. Set the Front Panel Control option from
      [Auto] to [Enabled].
 F. Enter Windows system. Click the icon on the lower right hand
     taskbar to enter Realtek HD Audio Manager.
     For Windows

®

 2000 / XP / XP 64-bit OS:

     Click “Audio I/O”, select “Connector Settings”

       , choose

     “Disable front panel jack detection”, and save the change by
     clicking “OK”.
     For Windows

®

 Vista

TM

 / Vista

TM

 64-bit OS:

     Click the right-top “Folder” icon                , choose “Disable front

     panel jack detection”, and save the change by clicking “OK”.

       Though this motherboard provides 4-Pin CPU fan (Quiet Fan) support, the 3-Pin
       CPU fan still can work successfully even without the fan speed control function.
       If you plan to connect the 3-Pin CPU fan to the CPU fan connector on this
       motherboard, please connect it to Pin 1-3.

3-Pin Fan Installation