Chapter 2: Installation
2-21
LAN1/2
SUPER X7DWA-N
Fan1
8-pin PWR
FP Control
SPK
PW LED
JOH1
Fan3
IDE1
Floppy
Fan4
SATA3
SATA5
USB4/5
PCI-X 133/100 MHz
PCI-X 133/100 MHz
Battery
GLAN
CTLR
JPL1
PCI-Exp x16
North Bridge
COM1
Fan6
Fan5
ATX PWR
4-Pin PWR
J3P
24-Pin
CPU1
CPU2
South Bridge
Fan7
PSF
Fan2
JIDE1
JIDE2
Compact Flash
LE1
Fan8
JCF1
JWF1
SATA2
SATA4
SATA1
SATA0
Slot1
Slot2
Slot3
PCI 33 MHz
Slot4
Slot5
PCI-33MHz
Slot6
PCI-Exp x16
IPMI
Slot7
DIMM 1A (Bank 1)
DIMM 1B (Bank 1)
DIMM 2A (Bank 2)
DIMM 2B (Bank 2)
DIMM 3A (Bank 3)
DIMM 3B (Bank 3)
DIMM 4A (Bank 4)
DIMM 4B (Bank 4)
JBT1
JWOL
JWOR
JCOM2
KB/
Mouse
USB 0/
1/2/3
JI
2
C2
BIOS
CPU
Fan 1
FP Audio
CD1
JI
2
C1
CPU
Fan2
HD
Audio
SGPIO1
SGPIO2
Parrallel
Port
Clear
CMOS
Cha. Intru.
4-Pin
PWR
JI
2
C4
JI
2
C3
Slot0
PCI-U
IPMB
1394-1
1394-2
ESB2
Buzzer
JAR
S I/O
1394
CTLR
®
JWD
SMB_PS
A
B
A. Alarm Reset
B. PWR SMB
Power SMB (I
2
C) Connector
Power SMB (I
2
C) Connector (J17)
monitors power supply, fan and sys-
tem temperatures. See the table on
the right for pin defi nitions.
PWR SMB
Pin Defi nitions
Pin# Defi nition
1 Clock
2 Data
3 PWR Fail
4 Ground
5 +3.3V
Alarm Reset
If three power supplies are installed
and Alarm Reset (JAR) is enabled,
the system will notify you when any
of the three power modules fails.
Connect JAR to a micro-switch to
enable you to turn off the alarm that
is activated when a power module
fails. See the table on the right for
pin defi nitions.
Alarm Reset
Pin Defi nitions
Pin Setting Defi nition
Pin 1 Ground
Pin 2 +5V
To Next Page
Loading...
