2-16
PDSML-LN1+/PDSML-LN2+ User's Manual
S
UPER PDSML-LN1+/LN2+
®
LGA 775
CPU
KB/MS
JLAN1
Intel
3000
North Bridge
F
a
n
4
24-Pin ATX PWR
ICH7R
South Bridge
8-pin PWR
Battery
USB 1/2
V
G
A
JLAN2
COM2
Floppy
DIMM 2B
PCI-E x8
BIOS
ID
E
JPF
DIMM 1B
DIMM 2A
DIMM 1A
Fan1
J 8
F
an
5
LAN
CTRL2
J
P
L
2
J
P
L
1
WOL
JWOR
B
u
z
z
e
r
J L1
JI
2
C1
JBT1
SATA1
JPG1
Fan3
F
P
C
T
R
L
JF1
Fan2
USB3/4
LAN
CTRL1
SPKR
JI
2
C2
IPMI
Slot6
SBX: PCI-33 MHz
S I/O
VGA
CTRL
J 10
PCI-E x4
Slot5
PCI1
Slot4
PCI-33 MHz
L
E
3
C
O
M
1
VGA
Memory
L
E
4
L
E
1
J
L
E
D
Fan6
CPU
Fan
J
P
R
1
PWR Fault
PWR SMB
(*LN2+)
(*LN2+)
USB5/6
SATA0 SATA2
SATA3
ATX PS/2 Keyboard and
PS/2 Mouse Ports
The ATX PS/2 keyboard and PS/2
mouse are located next to the Back
Panel USB ports on the motherboard.
See the table at right for pin defi ni-
tions. (Note: NC=No connection.)
PS/2 Keyboard and
Mouse Port Pin
Defi nitions
Pin# Defi nition
1
Data
2
NC
3
Ground
4
VCC
5
Clock
6
NC
Speaker Connector
The speaker connector, located at J9,
allows you to choose between using
the internal or an external speaker.
For the internal speaker, short pins 3
and 4. To use an external speaker,
place the speaker cable header on all
four pins. See the table on the right.
Speaker Connector (J9)
Pin Setting Defi nition
Pins 3-4
Internal Speaker
Pins 1-4
External Speaker
A. Keyboard/Mouse
B. Speaker
A
B
