1 - 1 /
1 - 1 /
1 - 1 /
1 - 1 /
1 - 1 /
Chaosdr 1 Mnshdr
a
narc
C
d
r
br
h
os
h
n
n
Chaosdr 1 Mnshdr
a
narc
C
d
r
br
h
os
h
n
n
Chaosdr 1 Mnshdr
a
narc
C
d
r
br
h
os
h
n
n
Chaosdr 1 Mnshdr
a
narc
C
d
r
br
h
os
h
n
n
Chaosdr 1 Mnshdr
a
narc
C
d
r
br
h
os
h
n
n
1.3.4
ATX/AT Power Supply Connector (20-pin block)
(PW1/PW2)
This connector supports the power button on-board. Using
the ATX power supply, functions such as Modem Ring Wake-
Up and Soft Power Off are supported on this motherboard.
This power connector supports instant power-on
functionality, which means that the system will boot up
instantly when the power connector is inserted on the board.
1.3.5 Infrared Connector (IR)
After the IrDA interface is configured, files can be
transferred from or to portable devices such as laptops,
PDAs, and printers using application software.
Pin
Signal
Pin
Signal
1
3.3V
11
3.3V
2
3.3V
12
-12V
3
GND
13
GND
4
5V
14
PS-ON
5
GND
15
GND
6
5V
16
GND
7
GND
17
GND
8
PW-OK
18
-5V
9
5V_SB
19
5V
10
12V
20
5V
