1 9
Hardware Installation Process
B) ATX (ATX Power)
Be careful with the polarity of the front
panel USB connector. Check the pin
assignment while you connect the front panel
USB cable. Please contact your nearest dealer
for optional front panel USB cable.
GND
USB Dy+
USB Dx+
GND
USB Over Current
H / I) F_USB1/F_USB2 (Front USB Connector)
(F_USB1 & F_USB2 connectors in yellow are for USB 2.0)
USB Dx-
Power
1
Power
USB Dy-
K) COMB (COM B Connector)(White)
PS-ON(Soft On/Off)
3.3V
GND
-12V
3.3V
3.3V
GND
VCC
1
AC power cord should only be connected to your power supply unit after ATX power cable and other
related devices are firmly connected to the mainboard.
VCC
20
+12V
5V SB (Stand by +5V)
GND
GND
GND
VCC
-5V
GND
GND
VCC
Power Good
N C
NDTRB-
NCTSB-
NDSRB-
NSINB
1
NDCDB-
NSOUTB
NRIB-
GND
NRTSB-
