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English
ATX 4-PIN Power
Connector
(4-pin ATX12V2
(ATX 24pin-to-4pin)
)
(see p.6, No. 4)
The motherboard provides one
4-pin power/signal connector
which is a required input for
ATX power source.
When using ATX power, it is
necessary to use a 24pin-to-
4pin power cable to connect
between the 24pin power
connector of PSU and the
ATX12V2 connector on the
motherboard for power supply
and signal communication.
For DC-IN 12V application,
it is not necessary to use this
ATX 4-PIN power connector.
*Caution: Misconnection between the
ATX12V2 and the ATX12V3 connec-
tors may permanently damage the
motherboard.
ATX 12V Power
Connector
(8-pin ATX12V1)
(see p.6, No. 3)
4
8
1
5
12V
GND
The motherboard provides one
8-pin 12V power connector
which is a required input for
either DC-IN 12V or ATX
+12V power source.
When using ATX power, it is
necessary to use a 24pin-to-
4pin power cable to connect
between the 24pin power
connector of PSU and the
ATX12V2 connector on the
motherboard for power supply
and signal communication.
1
2
3
4
ATX_PWROK
PSON#
GND
ATX_+5VSB
