Table of Contents
Advertisement
C
o
n
n
e
c
t
i
n
g
C
a
s
C
o
n
n
e
c
t
i
n
g
C
a
s
After you have installed the mainboard into a case, you can begin connecting
the mainboard components. Refer to the following:
1.
Connect the Pentium
4 processor auxiliary
case power supply
connector to ATX1.
2.
Connect the CPU
cooling fan cable to
CPUFAN1.
3.
Connect the case
cooling fan connector
to CASEFAN1.
4.
Connect the case
speaker cable to
SPEAKER1.
5.
Connect the case
LED cable to SJ1.
6.
If your case has a
case open alarm
cable, connect it to
CHS1.
7.
Connect the case
switches and indicator
to PANEL1.
ATX1: ATX 20-pin Power Connector
Pin
Signal Name
1
+3.3V
2
+3.3V
3
Ground
4
+5V
5
Ground
6
+5V
7
Ground
8
PWRGD
9
+5VSB
10
+12V
CPUFAN1/CASEFAN1: FAN Power Connectors
Pin
Signal Name
1
GND
2
+12V
3
Sense
CHS1: Chassis Intrusion Detect
This connector allows the user to detect unauthorized intrusion to the case. It
will alert the user with a warning message when the case is turned on.
e
C
o
m
p
o
n
e
n
t
s
e
C
o
m
p
o
n
e
n
t
s
Pin
Signal Name
11
+3.3V
12
-12V
13
Ground
14
PS ON#
15
Ground
16
Ground
17
Ground
18
+5V
19
+5V
20
+5V
Function
System Ground
Power +12V
Sensor
9
Advertisement
Table of Contents
