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Chapter 2 Installation Instructions
USB Header: F_USB 1, F_USB 2
Besides four USB ports on the rear panel, the series of motherboards also have
two 10-pin headers on board which may connect to front panel USB cable
(optional) to provide additional four USB ports.
F_USB 1
F_USB 2
D4-
VCC
D5+
D5-
Empty
GND
NC
VCC
GND
D4+
1 2
9 10
D6-
VCC
D7+
D7-
Empty
GND
NC
VCC
GND
D6+
1 2
9 10
Fan Connectors: CPU_FAN, SYS_FAN1
There are two fan headers on this motherboard. These fans will be automati-
cally turned off after the system enters suspend mode.
CPU_FAN
+12V
SENSE
GND
1
+12V SENSE
GND
1
SYS_FAN1
Audio Connectors: CD_IN, AUX_IN (Optional)
CD_IN, AUX_IN is Sony standard CD audio connector. It can be connected to a
CD-ROM drive through a CD audio cable.
CD_IN
GND
AUX_L
CD_R
1
AUX_IN
GND
AUX_R
1
CD_L
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