3 0
3 0
3 0
3 0
3 0
ATX Power Connector
Please connect an ATX power
(24-pin ATXPWR1)
supply to this connector.
(see p.11, No. 35)
12
1
24
13
GND
PWRBTN#
PLED-
PLED+
DUMMY
RESET#
GND
HDLED+
HDLED-
1
+
5
V
DUMMY
DUMMY
SPEAKER
1
Chassis Speaker Header
Please connect the chassis
(4-pin SPEAKER 1)
speaker to this header.
(see p.11 No. 14)
Chassis Fan Connector
Please connect a chassis fan
(3-pin CHA_FAN1)
cable to this connector and
(see p.11 No. 13)
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.11 No. 3)
the black wire to the ground pin.
G
N
D
+12V
CHA_FAN_
SP
EE
D
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”.
4
3
2
1
GND
+1
2
V
C
PU_FAN_SPEED
FAN_SPEED_
C
ONTROL
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
Pin 1-3 Connected
System Panel Header
This header accommodates
(9-pin PANEL1)
several system front panel
(see p.11 No. 15)
functions.