2 4
2 4
2 4
2 4
2 4
J_SENSE
OUT2_L
1
MIC_RET
PRESENCE#
GND
OUT2_R
MIC2_R
MIC2_L
OUT_RET
Front Panel Audio Header
This is an interface for the front
(9-pin HD_AUDIO1)
panel audio cable that allows
(see p.12, No. 27)
convenient connection and
control of audio devices.
USB 2.0 Headers
Besides four default USB 2.0
(9-pin USB6_7)
ports on the I/O panel, there are
(see p.12 No. 21)
two USB 2.0 headers on this
motherboard. Each USB 2.0
header can support two USB
2.0 ports.
(9-pin USB8_9)
(see p.12 No. 20)
US
B_
P
W
R
US
B_
P
W
R
P
+7
P
-7
P
+6
P
-6
G
N
D
G
N
D
DU
MMY
1
Print Port Header
This is an interface for print
(25-pin LPT1)
port cable that allows
(see p.12 No. 25)
convenient connection of printer
devices.
1
AFD#
ERROR#
PINIT#
GND
SLIN#
STB#
SPD0
SPD1
SPD2
SPD3
SPD4
SPD5
SPD6
SPD7
ACK#
BUSY
PE
SLCT
1
US
B
_PWR
P-8
GND
DUMMY
US
B
_PWR
P+8
GND
P-9
P+9
Consumer Infrared Module Header
This header can be used to
(4-pin CIR1)
connect the remote
(see p.12 No. 22)
controller receiver.
Infrared Module Header
This header supports an
(5-pin IR1)
optional wireless transmitting
(see p.12 No. 23)
and receiving infrared module.
DU
MMY
G
N
D
+5V
I
R
TX
I
RR
X
1
1
ATX+5VSB
IRTX
GND
IRRX
Internal Audio Connectors
This connector allows you
(4-pin CD1)
to receive stereo audio input
(CD1: see p.12 No. 26)
from sound sources such as
a CD-ROM, DVD-ROM, TV
tuner card, or MPEG card.
CD
-L
G
N
D
G
N
D
CD
-
R
CD1
