Chapter 2: Installation
2-13
K
B
/
M
S
DIMM 4A
DIMM 4B
DIMM 3A
DIMM 3B
North Bridge
IDE #1
IDE #2
USB
0/1
VG
A
CO
M
1
8-pin
PWR
24-Pin ATX PWR
Fan6
SI/O
PCI#6 PCI 66 MHz
Battery
JWOR
F
AN1
E 7 3 2 0
J15
USB2/3
J F 1
JBT1
JLAN1
JPL1
J F 2
CL CMOS
Fan4
Fan3
Fan2
CPU2
CPU1
P W 1
BIOS
Buzzer
JL1
DS4
Fan5
JPG1
GLAN
Enable
COM2
6300ESB
Floppy
P W 2
DS1
J W D
VGA
Controller
JLAN2
GLAN
CTRL
JPL2
IPMI 2.0 Socket
I-
S
A
T
A
0
I-
S
A
T
A
1
DIMM 1B
DIMM 1A
DIMM 2B
DIMM 2A
GLAN
CTRL
JB1
JB2
Port1
LED
Port2
LED
Unbuffered ECC DDR-333(IB Local Memory)
WOL
JPE1
JPIB1
J13
F/P CTRL
DS9
DS8
DS7
DS5
DS2
MT25208
InfiniBand
chip
VGA
Memory
South Bridge
JPD1
J 2 2
Chassis Intrusion
A Chassis Intrusion header is lo-
cated at JL1. Attach the appropri-
ate cable to inform you of a chas-
sis intrusion.
Pin# Definition
1 +5V
2 P0-
3 P0+
4 Ground
Pin
Number
2
4
6
8
10
Definition
+5V
PO-
PO+
Ground
Ground
Pin
Number
1
3
5
7
Definition
+5V
PO-
PO+
Ground
USB Pin Definition
USB 2/3 (Front Panel USB)
USB O/1 (Back Panel USB)
Universal Serial Bus (USB)
There are four Universal Serial
Bus ports (J3: USB 0/1) located
on the I/O panel and additional
two USB ports(J42: USB 2/3) are
located next to the floppy disk
drive on the motherboard. These
two additional USB ports can be
used to provide front side chassis
access (cables not included). See
the tables on the right for pin defi-
nitions.
Pin
Number
1
2
Definition
Intrusion Input
Ground
Chassis Intrusion
Pin Definitions
Chassis Intrusion
USB 2/3
USB 0/1