2-14
X7DWU User's Manual
JWD
JPL1
JPG1
JP2
JL1
FAN7
FAN6
FAN2
FAN1
J29
J30
SW1
LE2
JWOL1
USB4
JBT1
JWOR
USB2/3
BIOS
LE1
JD1
Front Panel CTRL
CPU2
JPW2
4-Pin PWR
8-Pin PWR JPW3
JPW1
JOH1
Fan4
FAN5
CPU1
Intel 5400
South Bridge
S I/O
VGA CTRL
T-SGPIO1
T-SGPIO2
North Bridge
Intel 5400
FAN2
JI2C1
SIMSO
SXB1:PCI-Exp.x16 (Signal)
UIOP
Battery
COM2
CPU FAN1
KB/MS
SMBUS_PS
BANK4
COM1
USB0/1
BANK3
BANK2
LAN1
VGA
BANK1
DIMM4B
DIMM4A
DIMM3A
DIMM3B
DIMM1B
DIMM2A
DIMM2B
DIMM1A
LAN2
CPU
IDE#1
Floppy
KEYLOCK
SMB
I-SATA5
LAN CTRL
20-Pin PWR
I-SATA4
I-SATA3
I-SATA2
I-SATA1
I-SATA0
JI2C2
FAN8
FAN3
Buzzer
PCI-Exp.x8 (Signal)
PCI-Exp.x8 (Signal)
X7DWU
2-5 Connecting
Cables
ATX Power Connector
There are a 20-pin main power supply
connector(JPW1) and an 8-pin CPU
PWR connector (JPW3) on the moth-
erboard. These power connectors meet
the SSI EPS 12V specifi cation. The 4-pin
12V PWR supply is required to provide
adequate power to the system. The UIO
Power Connector, located at J11, is also
required for the UIO slots. For the 8-pin
PWR (JPW3), please refer to the item
listed below. See the table on the right
for pin defi nitions.
Processor Power Connector
In addition to the Primary ATX power
connector (above), the 12V 8-pin CPU
PWR connector at JPW3 must also be
connected to your power supply. See the
table on the right for pin defi nitions.
ATX Power 20-pin Connector
Pin Defi nitions
Pin# Defi nition Pin # Defi nition
11
+3.3V
1
+3.3V
12
-12V
2
+3.3V
13
COM
3
COM
14
PS_ON
4
+5V
15
COM
5
COM
16
COM
6
+5V
17
COM
7
COM
18
Res (NC)
8
PWR_OK
19
+5V
9
5VSB
20
+5V
10
+12V
Required Connection
Required Connection
12V 4-pin Power Con-
nector
Pin Defi nitions
Pins Defi nition
1 and 2
Ground
3 and 4
+12V
12V 8-pin Power CPU
Connector
Pin Defi nitions
Pins Defi nition
1 through 4
Ground
5 through 8
+12V
A. ATX Main PWR
B. 8-pin Processor PWR
C. 4-pin PWR
D. UIO PWR
A
B
C
D
Summary of Contents for X7DWU
Page 1: ...SUPER X7DWU USER S MANUAL Revision 1 0...
Page 20: ...1 14 X7DWU User s Manual Notes...
Page 50: ...2 30 X7DWU User s Manual Notes...
Page 84: ...A 2 X7DWU User s Manual Notes...
Page 118: ...D 4 X7DWU User s Manual Notes...