Chapter 2: Installation
2-15
PCI-X#1 100MHz ZCR
PCI-X 133 MHz
S
U
P
E
R
P
D
S
M
4
®
Pentium Dural Core CPU
LGA 775
KB/MS
C
O
M
1
GLAN1
F
a
n
5
E7230
(North Bridge)
LAN
CTRL
J P L 1
SCSI
J L1
SATA1
Fan4
Buzzer
J
L
E
D
ID
E
24-Pin ATX PWR
ICH7R
DIMM#1A (Blue)
DIMM#2A (Black)
DIMM#1B (Blue)
DIMM#2B (Black)
WOL
J B T 1
J F 1
(South Bridge)
J31
J28
JPW2
12-pin PWR
J 3
SATA3
F
an
2
Battery
J 9
J
P
A
1
F
a
n
3
JPA2
PCI-X#2 100MHz
S
C
S
I
C
h
a
n
n
e
l
F
P
C
T
R
L
L E 3
SATA0
SATA2
JWOR
J W D
SPKR
(The Green Slot)
USB
J15
V
G
A
JG1
GLAN2
LAN
CTRL
S I/O
COM2
J P L 2
Printer
Floppy
USB 3/4
USB 5/6
Slot1
Slot2
Slot4
PCI-E x4
Slot5
Slot6
PCI-X 133 MHz
BIOS
PXH
J P 5
J P 6
Slot7
LP IPMI
J
P
G
1
Mukilteo
J A 1
LE1
L E 4
JPF
JPW1
F
an
1
A T I
Rage XL
CPU Fan6
W83792
P
W
3
A. USB 1/2
C. FP USB5/6
Universal Serial Bus (USB)
There are two Universal Serial Bus
ports (USB 1/2) located at (J15) on
the I/O back panel and additional four
USB ports (USB 3/4/5/6) located next
to the SATA ports on the motherboard.
These ports, labeled USB3 to USB6,
can be used to provide front side
chassis access (cables not included).
See the tables on the right for pin
defi nitions.
B. FP USB3/4
Universal Serial Bus Pin Definitions
Pin
Number
Definition
1
+5V
2
P0-
3
P0+
4
Ground
5
N/A
Pin
Number
Definition
1
+5V
2
P0-
3
P0+
4
Ground
5
Key
USB0
USB1
Front Panel Universal
Serial Bus Pin Definitions
Pin
Number
Definition
1
+5V
2
P0-
3
P0+
4
Ground
5
N/A
FPUSB2/FPUSB3
USB1
USB2
USB3/4/5/6
C
B
A
