Installation guide

Internal Audio Connectors
(4-pin CD1,4-pin AUX1)
(CD1: see p.2, No. 27)
(AUX1: see p.2, No. 26)
CD-R-
GND-
A JX-R-
GND-
GND-
AUX-L-
I
U
CD1
AUX1
These connectors allow you
to receive stereo audio input
from sound sources such as
a CD-ROM, DVD/ROM, TV
tuner card, or MPEG card.
Front Panel Audio Header
(9-pin AUDI01)
(see p.2, No. 25)
BAOOUT-R
IBACKOUT-L
n
AUD-OUT-L
'GND
AJD-OUL-P
MIC-POWTR
MIC
This is an interface for front
panel audio cable that allows
convenient connection and
control of audio devices.
System Panel Header
(9-pin PANEL1)
(see p.2, No. 14)
PLED+
i .PLED-
I PWRBTN#
I&ND
и
'DUMMY
'RESET*
1
GMD
HDLED-
HDLED +
This header accommodates
dates several system front
panel functions.
Chassis Speaker Header
(4-pin SPEAKER 1)
(see p.2, No. 15)
f
SPEAKER
DUMMY
DUMMY
Please connect the chassis
speaker to this header.
Chassis Fan Connector
(3-pin CHAJ=AN1)
(see p.2, No. 12)
O--
o--
12V
CHA FAN SPEED
Please connect a chassis fan
cable to this connector and
match the black wire to the
ground pin.
CPU Fan Connector
(3-pin CPU_FAN1)
(see p.2, No. 5)
O" -GND
О И 2V
O- -CPU_FAN_SPEED
Please connect a CPU fan
cable to this connector and
match the black wire to the
ground pin.
m
3
=
ЗГ
=r
ATX Power Header
(20-pin ATXPWR1)
(see p.2, No. 2)
COM Port Header
(Э-pin COM1)
(see p.2, No. 17)
14
Please connect an ATX power
supply to this header.
RRIDL
|DDTR#1
Jc
* i
19
о
9
s г
This COM port header
supports a COM port module.
•FIRTS# 1
IGND
TTXDL
DDCD#1
ASRock P4i45GV Motherboard