User`s manual

Chapter 2: Installation
2-15
Fan 1
LE2
8-Pin PWR
24-Pin PWR
KB/MS
USB0/1
COM1
VGA
PWR Force
GLAN1
GLAN2
JPF
FAN5
D31
BIOS
Slot 6 PCI-Ex8
Battery
VGA Memory
S I/O
COM2
JWD
JPG1
Slot 4 PCI 33MHz
Floppy
JI2C2
JI2C1
JPL2
JPL1
Buzzer
SD1
JWOL1
JWOR1
USB2/3
JBT1
T-SPGIO
LE4
LE5
I-SATA1
I-SATA3
I-SATA0 I-SATA2
FP CTRL
LE1
Chassis.
Intrusion
Fan 4
Fan 3
LE6
Fan 2
IDE#1
CPU 2
CPU 1
South
Bridge
North
Bridge
DIMM1A
DIMM1B
DIMM2A
DIMM2B
LAN CTRL
VGA CTRL
Universal Serial Bus (USB)
There are four USB 2.0 (Universal
Serial Bus) ports/headers on the
motherboard. USB Ports 0/1 (J20)
are located on the I/O Back Panel,
and USB Headers 2/3 (JUSB1) can
be accessed from the Front Panel.
See the tables on the right for pin
defi nitions.
Chassis Intrusion
A Chassis Intrusion header (J23) is
located next to the IDE port on the
motherboard. Attach an appropriate
cable from the chassis to inform you of
a chassis intrusion when the chassis
is opened.
Chassis Intrusion
Pin Defi nitions
Pin# Defi nition
1 Intrusion Input
2 Ground
A
B
C
A. Backpanel USB 0/1
B. Front Panel USB 2/3
C. Chassis Intrusion
Back Panel USB
(USB0/1)
Pin# Defi nitions
1 +5V
2 PO-
3 PO+
4 Ground
5 N/A
Front Panel USB
Pin Defi nitions
USB#2
Pin # Defi nition
USB#3
Pin # Defi nition
1 +5V 1 +5V
2 PO- 2 PO-
3 PO+ 3 PO+
4 Ground 4 Ground
5 Key 5 No connection