Chapter 2: Installation
2-23
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
SCSI Enable/Disable (*PDSM4
Only)
Jumper JPA1 allows you to enable
or disable the SCSI Controller. The
default setting is pins 1-2 to enable
the SCSI connection. See the table
on the right for jumper settings.
A. SCSI Enable
SCSI Termination Enable/
Disable (*PDSM4 Only)
Jumpers JPA2 allows you to enable or
disable the termination of the SCSI
connector. The default setting is open
to enable (-to terminate-) the SCSI
channel. (For SCSI to function prop-
erly, please do not change the default
setting.) See the table on the right for
jumper settings.
(Default: Open: Do not change the default setting!)
Jumper
Position
Pins 1-2
Pins 2-3
Definition
Enabled
Disabled
SCSI Enable/Disable
Jumper Settings
Jumper
Position
*Open
Closed
Definition
Enabled
Disabled
SCSI Channel Termination
Enable/Disable
Jumper Settings
B
A
B. SCSI Termination
