Atx Psu / Dc-In Power Connections - ASROCK B550D4ID-2T/CG User Manual

2.8 ATX PSU / DC-IN Power Connections

This motherboard
+12V DC and ATX power input. Please refer to the table below for the required
connections between the motherboard and the power supply.
Connector
12V 8pin
ATX 4pin
The following diagram illustrates how to connect the bundled ATX 24pin-to-4pin
converter cable.
42
(B550D4ID/CG / B550D4ID-2T/18N / B550D4ID/18N)
DC-IN
PSU
12V 8pin
24pin-to-4pin
Converter Cable
supports both
DC-IN
O
X
24pin-to-4pin converter cable)
ATX PSU
PSU
12V 8pin
ATX PSU
O
O
(with the bundled ATX
(via a 24pin-to-4pin
Converter Cable)
ATX 4pin