This should not be an issue. The ATX PSU, even as far back as the original AT, is a polarized connector. The color codes are black, white, red, orange, blue, yellow and green. These colors, for each voltage, are usually grouped together with black being scattered amongst them.
A technician is installing a new power supply in a computer Which type of power connector should be used to connect to a PATA hard drive?berg mini-molexmolex.20-pin ATX connector
If it as a 20 or 24 pin connector and a 4 pin connector then it is a ATX power supply.
the optical drive will connect to the power supply with a connector called molex connecter it is a 4 prong connector
Power Supply Connector
24 pin connector is required to supply power to the motherboard.
Ideally you need two open breaker locations adjacent to each other. Install a 2-pole breaker to supply 120/240 volts. Rating of breaker should 50 A to subpanel. Do not bond neutral and ground in the subpanel.
8-pin power supply connector with 150 watts
The most common power supply connectors for motherboards will be either a 20 or 24 pin connector. Older unit used less pins like the ATX but the cure standard is the 20 or 24 pin main connector.
8-pin power supply connector, 150watts
No FireWire does not need a separate power supply to operate. FireWire is used to connect peripheral devices to a computer.
The atx 12 connector is one of the motherboard power connectors and used for 12 volt power connect for cpu voltage regulator.
White or Black depending on the brand