2-16
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
Fan Headers
The X7DWU has eight chassis/sys-
tem fan headers (Fan1 to Fan8).
Fan1-Fan6 are chassis/system fans,
while Fan7 and Fan8 are CPU fans.
The fan speeds for these fans are
controlled by Thermal Management
via BIOS Hardware Monitor in the
Advanced Setting
.
The default set-
ting is
Disabled
. See the table on
the right for pin defi nitions.
Keylock
The keyboard lock connection is
designated JK1. Utilizing this header
allows you to inhibit any actions
made on the keyboard,effectively
"locking" it.
Keylock
Pin Defi nitions
Pin# Defi nition
1
Ground
2
Keylock R-N
B
C
G
F
E
D
A
A. Fan1
B. Fan2
C. Fan3
D. Fan4
E. Fan5
F. Fan6
G.Fan7(CPU Fan1)
H.Fan8(CPU Fan2)
K.Keylock
H
I
4-Pin Fan Header
Pin Defi nitions
Pin# Defi nition
1
Ground
2
+12V
3
Tachometer
4
PWM Signals
Summary of Contents for X7DWU
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