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Chapter 2: Installation
2-13
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
JD2 (FP USB)
J40 (Back Panel
USB)
Universal Serial Bus (USB)
There are four USB 2.0 (Univer-
sal Serial Bus) ports/headers on
the motherboard. Two of them
are Back Panel USB ports
(USB#0-1:J40), and the other
two are Front Panel USB headers
(USB#2-3:JD2). See the tables on
the right for pin definitions.
Pin
Number
1
2
Definition
Intrusion Inpu
t
Ground
Chassis Intrusion
Pin Definitions (JL1)
USB 0-1(J40)
KB/
Mouse
DIMM 4A
DIMM 4B
DIMM 3A
DIMM 3B
DIMM 2A
DIMM 2B
DIMM 1A
DIMM 1B
SPKR
Tumwater
(North
Bridge)
(South
Bridge)
IDE #1
IDE #2
Floppy
Fan4
USB2/3
JD2
J
F
1
FAN7
CPU1
CPU2
JD1
J24
USB
0/1
J
L
A
N
1
C
O
M
2
C
O
M
1
Parrallel
Port
Fan6
Fan5
J32
4-pin
PWR
Bank 1
Bank 1
Bank 2
Bank 2
Bank 3
Bank 3
Bank 4
Bank 4
ATX PWR
J1B4
JPF
Force
PW
JLAN1
Line_In/
Line_Out
JPAC
S
I/O
x16 PCI EXP #
6
PCI #
5-33M
Hz
PCI#
3-33M
Hz
PCIX#
2-66M
Hz
J
2
7
C
D
1
C
D
2
PCIX#1-
66M
Hz ZCR
GLAN
CTRL
JW
OR
SMB
us
J
2
2
F
a
n3
J
K
1
FAN1
J1D1
JC
2
Mic
JC1
x8 PCI EXP #4
JW
OL
JL1
JAR
JOH1
JP1
5
JP12
Marvell
FAN2
JWD
SATA0
SATA1 SATA0
SATA1
SATA2
Marvell's
SATA3
SATA
ACT
LED
Battery
SATAI
2
C
JPS1
F
a
n
8
BIOS
JPL1
J
B
T
1
6041
6300ESB
JP13
Intel's
D
S
1
D
S
9
D
S
2
D
S
1
0
D
S
3
D
S
1
1
D
S
4
D
S
1
2
J4
0
J23
Chassis
Intrusion
USB2/3(JD2)