Skip to main content

You are not logged in. Your edit will be placed in a queue until it is peer reviewed.

We welcome edits that make the post easier to understand and more valuable for readers. Because community members review edits, please try to make the post substantially better than how you found it, for example, by fixing grammar or adding additional resources and hyperlinks.

3
  • 2
    Since you haven't put the model of motherboard on, all we can do is guess really. Can you update your question to include specific model numbers for the motherboard and PSU? Commented Aug 26, 2018 at 22:34
  • The motherboard is a colorful B250A and the manual is this gigaplus.makeshop.jp/oliospec/C.B250A-BTCPLUSV20.pdf. The PSU is a Thermaltake SMART 650W Power Supply - 80 PLUS Commented Aug 26, 2018 at 22:52
  • That motherboard is not a conventional PC motherboard, and the ATX PSU that you have is incompatible. That mobo would fit in the industrial PC category, and needs a single-output 12VDC power supply (of suitable amperage) wired with a male 4-pin ATX12V connector. Also note that there is a PCIe input power connector (12V_PCIE_IN) for each one of the eight PCIe slots.
    – sawdust
    Commented Aug 26, 2018 at 23:45