2-22
C2G41 User's Manual
2-6 Connecting Cables
ATX/Auxiliary Power
Connectors
A 24-pin main power connector is lo-
cated at JPW1. This power connector
meets the SSI EPS 12V specifica
-
tion. See the table on the right for
pin definitions.
ATX Power 24-pin Connector
Pin Definitions
Pin# Definition Pin # Definition
13
+3.3V
1
+3.3V
14
-12V
2
+3.3V
15
COM
3
COM
16
PS_ON
4
+5V
17
COM
5
COM
18
COM
6
+5V
19
COM
7
COM
20
Res (NC)
8
PWR_OK
21
+5V
9
5VSB
22
+5V
10
+12V
23
+5V
11
+12V
24
COM
12
+3.3V
12V 4-pin Power Con-
nector
Pin Definitions
Pins Definition
1 and 2
Ground
3 and 4
+12V
A
B
4-pin CPU Power Connector
A 4-pin 12V power connector is located
at JPW2 on the motherboard. This
power connector also meets the SSI
EPS 12V specification, and is required
to ensure adequate power to the pro-
cessor. See the table on the right for
pin definitions.
A.
24-pin ATX PWR
B.
4-pin PWR
A
B
FAN2
FAN1
LE1
JBT1
JF1
121
JPT1
C2G41
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ed
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C
o
mply
W
ith FC
C
S
ta
n
d
ar
d
s
FOR HOME OR OFFICE US
E
AT
X_POWER1
LGA775 CPU
AT
X12V
1
COM2
COM1
1A
JL1
CHASSIS INTRUSION
TPM
IDE
HDMI
JF
1
X
PW
R
ON
RST
OH/FF
X
HDD
NIC1
LE
D
PW
R
LE
D
CPU
FA
N
FAN3
I-SATA3
I-SATA2
I-SATA1
I-SATA0
BUZZER
JWOL
+
BA
TTER
Y
JPW2
JPW1
AUDIO FP
USB0/1 USB2/3
DIMM1B
DIMM1A
SLOT7 PCI-E X16
SLOT6 PCI-E X1
SLOT5 PCI 33MHZ
SLOT4 PCI 33MHZ
USB6/7 LAN
USB4/5
SPDIF OUT
KB/MOUSE
:CMOS CLEAR
ENABLE
JPT1
1-2
2-3
DISABLE
VGA
PSKBM
AUDIO
Содержание Supero C2G41
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