Chapter 2: Installation
2-13GLAN1
®
JLAN1
S
UPER X7DB8/EGLAN2
Fan1
8-pin PWR
FP Ctrl
SPK
PW LED
JOH1
Fan3
IDE1
Floppy
BIOS
320 SCSI Channel A
Fan4
SATA1
SATA0
USB2/3
SMB
PCI-X 100 MHz ZCRPCI-X 133 MHz
JWD
Battery
VGA
PCI-Exp x8
North Bridge
VGA
COM1
USB0/1
KB/
Mouse
Fan6Fan5 ATX PWR
4-Pin
PWR
J3P
Parrallel
Port
24-Pin
JPG1
SCSI CTRL
CPU1
CPU2
South
Bridge
PXH
DIMM 1A (Bank 1)
Fan7
JARPSF
Fan2
Compact Flash
LE1
Fan8
JCF1
JWF1
JPA2
JPA3
JPA1320 SCSI Channel B
SATA3
SATA2
SATA4 SATA5
JL1JK1
Slot1
Slot2
Slot3
PCI-X 133 MHz
Slot4
JPL1
JPL2
Slot5
PCI-Exp x4
Slot6
PCI-Exp x8 SEPCSIMLP IPMI
Slot7
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
USB4
JWOR
JCOM2
DA2
WOL
DA1
S I/O
JP1
LAN
CTRL J27
J28
SGPIO1
SGPIO2
SMB PS
CTRL
J7
Power Button
OH/Fan Fail LED
1
NIC1 LED
Reset Button
2
HDD LED
Power LED
Reset
PWR
Vcc
Vcc
Vcc
Vcc
Ground
Ground
1920
Vcc
X
Ground NMI
X
Vcc
PWR Fail LED
NIC2 LED
Power Button

The Power Button connection is located

on pins 1 and 2 of JF1. Momentarily

contacting both pins will power on/off

the system. This button can also be con-

fi gured to function as a suspend button

(with a setting in BIOS - see Chapter 4).

To turn off the power when set to suspend

mode, press the button for at least 4

seconds. Refer to the table on the right

for pin defi nitions.

Power Button
Pin Defi nitions (JF1)
Pin# Defi nition
1 Signal
2 +3V Standby
Reset Button

The Reset Button connection is located

on pins 3 and 4 of JF1. Attach it to the

hardware reset switch on the computer

case. Refer to the table on the right for

pin defi nitions.

Reset Button
Pin Defi nitions (JF1)
Pin# Defi nition
3 Reset
4 Ground

A. Reset Button

B. PWR Button

A
B