Chapter 2: Installation
2-17
PCI 32-bit 33 MHz
S
A+/PDSMA-E+
M
S
D
P
R
E
P
U
®
CPU
LGA 775
KB/MS
CO
M
1
JLAN1
North Bridge
J P L 1
JL1
J L E D
24-Pin ATX PWR
ICH7R
South Bridge
8-pin PWR
Battery
J 9
L
RT
C
PF
USB 1/2
V
G
A
JLAN2
LAN1
CTRL
S I/O
Printer
J P L 2
Floppy
DIMM 2B
PCI-X 64-bit 133 MHz
BIOS
PXH-V
Pr
im
ar
y I
D
E
JWOR
LE
1
JBT1
USB3/4
USB5/6
JP3
JPF
JWD
WOL
Fan3
DIMM 1B
DIMM 2A
DIMM 1A
VGA
CTRL
L E 3
L E 4
*C
om
pa
ct
F
la
sh
o
nl
y
COM2
PCI 32-bit 33 MHz
JI2C1
JI2C2
JPG1
LAN2
CTRL
IP
M
I 2
.0
SATA0
SATA1
SATA2
SATA3
Fa
n1
Fa
n4
Fan6
Fa
n2
Fa
n5
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
JW
F1
SPKR
PCI-Exp. x8
Intel 3000
JP
R
1
PW3
PW4
(CPUFan)
Intel 3010
OR
Fan Header
Pin Definitions
(Fan1-5)
Pin# Definition
1
Ground (Black)
2
+12V (Red)
3
Tachometer
4
PWM_Control
Fan Headers
The PDSMA+/PDSMA-E+ has six fan
headers (Fan1 to Fan6). Fan6 is desig-
nated as the CPU Cooling Fan. (
*Note
:
all these fans are 4-pin fans. However,
Pins 1-3 of the fan headers are back-
ward compatible with the traditional 3-pin
fans.) See the table on the right for pin
definitions.
*The onboard fan speeds are
controlled by the Fan Speed Mode (Ther-
mal Management) in the BIOS Hardware
Monitoring Section. When using Thermal
Management settings, please use all 3-pin
fans or all 4-pin fans on the motherboard.
Please do not use 3-pin fans and 4-pin
fans on the same board. The default
setting is "Disabled" which will allow the
onboard fans to run at the full speed.)
D
A
B
C
A. Fan 1
B. Fan 2
C. Fan 3
D. Fan 4
E. Fan 5
F. Fan 6 (CPU Fan)
D
F
E
