Chapter 2: Installation
2-15
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
Universal Serial Bus (USB)
There are fi ve USB 2.0 (Universal
Serial Bus) ports/headers on the
motherboard. Two of them are Back
Panel USB ports (USB#0/1), and the
others are Front Panel USB headers
(USB#2/3, USB#4). See the tables on
the right for pin defi nitions.
Chassis Intrusion
A Chassis Intrusion header is located
at JL1. Attach the appropriate cable
from the chassis to inform you of a
chassis intrusion when the chassis
is opened.
Chassis Intrusion
Pin Defi nitions (JL1)
Pin# Defi nition
1
Intrusion Input
2
Ground
A
B
C
A. Backpanel USB 0/1
B. Front Panel USB 2/3
C. Front Panel USB 4
D. Chassis Intrusion
Back Panel USB
(USB 0/1)
Pin# Defi nitions
1
+5V
2
PO-
3
PO+
4
Ground
5
N/A
Front Panel USB
Pin Defi nitions (USB 2/3/4)
USB2/4
Pin # Defi nition
USB3
Pin # Defi nition
1
+5V
1
+5V
2
PO-
2
PO-
3
PO+
3
PO+
4
Ground
4
Ground
5
Key
5
No connection
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...