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Chapter 2 Installation Instructions
USB Headers: F_USB1, F_USB2
Besides four USB ports on the rear panel, the
series of motherboards also have two 10-pin
header on board which may connect to front
panel USB cable (optional) to provide addi-
tional four USB ports.
F_USB1/2
VCC
D+
D-
Empty
GND
NC
D+
D-
GND
VCC
Fan Connectors: CPU_FAN
The speed of CPU_FAN can be detected and
viewed in
“
PC Health Status
”
sec tion of the
CMOS Setu p. The fan will b e auto matically
tu rned o ff after the system en ters su spend
mode.
CPU_FAN
POWER
GND
1
SENSE
CONTROL
Audio Connectors: CD_IN
CD_IN is Sony standard CD audio connector, it
can be connected to a CD-ROM drive through a
CD audio cable.
GND
S/PDIF Out Connector: SPDIF_OUT
The S/PDIF out connector is capable of provid-
ing digital audio to external speakers or com-
pressed AC3 data to an external Dolby digital
decoder.
Note:The empty pin of S/PDIF cable should be
aligned to empty pin of S/PDIF out connector.
1
+5 V
GND
Empty
S P D I F _ O UT
SPDIF_OUT
CD_IN
CD_L
CD_R
1
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