Then connect the mainboard end of this 8-Pin connector to the mainboardĪssuming that the two ATX 2x4 12V power connectors are EPS connectors, seems that the second connector is necessary to be plugged only if the system requires a second CPU 8-Pin connector. If your system requires dual EPS + 12 V connectors, please connect the 8-Pin end of the second CPU 8-Pin connector into the appropriate 8-Pin receptor on the power supply unit. Connect the + 12 V 4-Pin connector and the EPS + 12 V connector, if applicable.Į. Depending on the mainboard, you may need to either attach or detach the 4-Pin module of the 24/20-Pin connector.ĭ. Connect the mainboard end of the 24/20-Pin convertible connector to the mainboard. Connect the power supply end of the 24/20-Pin convertible connector to the appropriate receptor on the power supply unit.Ĭ.
Make sure the connectors lock in their place securely.ī. DO NOT force the connectors into place the connectors are “keyed” so they can only fit one way.
Cpu 8 pin connector manual#
I found this mention on my Seasonic user manual :Ī. Somebody asked the same thing on another forum and the answer was that the second power conector is added just in case, without a specific functionality, but I don’t trust in this answer, thats why I asked here, were are many specialists. I have an I9 9900k CPU, a Seasonic Prime Ultra Titanium 1000W PSU and an MSI Ventus RTX 2080 ti GPU. Why are two 2x4 12 V power connectors ? The second,what is it for ? Shoud I power them both ? Thank you. If a power supply is used that does not provide the required power, the result can lead to an unstable or unbootable system. To meet expansion requirements, it is recommended that a power supply that can withstand high power consumption be used (500W or greater). If the 12V power connector is not connected, the computer will not start.
The 12V power connector mainly supplies power to the CPU. Connect the power supply cable to the power connector in the correct orientation. The power connector possesses a foolproof design.
Before connecting the power connector, first make sure the power supply is turned off and all devices are properly installed. With the use of the power connector, the power supply can supply enough stable power to all the components on the motherboard.
Cpu 8 pin connector how to#
Hello guys ! I have two 2x4 ATX 12 V power connectors on my Gigabyte Aorus Master, and from the manual I don’t understand very clearly how to connect it.
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