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Fan Headers
The PDSBA+/PDSBA/PDSBE has three
chassis fan headers (Fan1 to Fan3). Fan
1 is the CPU Fan. Fan 2 and Fan 3 are
system/chassis fans. (*Note: all these
fans are 4-pin fans. However, Pins 1-3 of
the fan headers are backward compatible
with the traditional 3-pin fans. For proper
cooling, please use all 3-pin fans on the
motherboard.) See the table on the right
for pin defi nitions.
JPWAKE
KB/MS
4-PinPWR
Processor
USB3/4/5/6
965P
USB1/2
(North Bridge)
LAN
Clock
C
Slot7
PCI-E x1
LAN
Slot6
PCI-E x16
CTRL
F W H
Slot5
PCI-E x4
JI
2
C1
2
JI
C2
Slot4
PCI-33MHz
HDA
Slot3
PCI-33MHz
CD1
Buzzer
Slot2
PCI-33MHz
COM2
J12
Slot1
PCI-33MHz
A
J B T 1
Battery
ICH8
J P 3
J W D
JLED
B
(South Bridge)
I - S A T A 1
I - S A T A 5
I - S A T A 4
I - S A T A 0
J45
J44
LE1
USB9/10
USB7/8
RAIDLED
I T E
IDE#1
JL1
IDE#2
WOL
2-13
Chapter 2: Installation
Fan Header
Pin Defi nitions
Pin#
Defi nition
1
Ground
2
+12V
3
Tachometer
A. Fan 1 (CPU Fan)
B. Fan 2
C. Fan 3
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