ASROCK D1622D4I User Manual page 27

ATX 12V Power
Connector
(8-pin ATX12V1)
(see p.6, No. 4)
ATX 4-PIN Power
Connector
(4-pin ATXPWR1
)
(ATX 24pin-to-4pin)
(see p.6, No. 5)
GND
1
5
12V
2
1
ATX_PWROK
ATX_+5VSB
4
3
D1622D4I / D1600D4I-2L2T
The motherboard provides one
8-pin 12V power connector
4
which is a required input for
8
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 ATXPWR1
connector on the motherboard
for power supply and signal
communication.
The motherboard provides one
4-pin power/signal connector
GND
which is a required input for
PSON#
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 ATXPWR1
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
ATXPWR1 and the HDDPWR1 con-
nectors may permanently damage the
motherboard.
21