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PC turns on but no HDMI signal ??

So I build this exact pc but I don't get any HDMI signal. I tried to connect a keyboard and it turned on for a second then turned off, please help ??

PC- https://pcpartpicker.com/list/pfvsjc
5 answers Last reply Best Answer
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  1. Did you install a videocard or you using the onboard video ports?

    And what cable did you use?? Is it HDMI to HDMI or HDMI to VGA?

    Did you connect the ATX12v, cpu fan and 24 pin? And install the standoffs in the case?
  2. Paul NZ said:
    Did you install a videocard or you using the onboard video ports?

    And what cable did you use?? Is it HDMI to HDMI or HDMI to VGA?

    Did you connect the ATX12v, cpu fan and 24 pin? And install the standoffs in the case?


    I'm using a HDMI, it's my first PC so I don't know what the ATX12v is, but the GPU fan and the CPU cooler fan is spinning.
  3. ATX12v is either 4 or 8 pin. It has to be connected, otherwise it wont turn on

    Did you plug the HDMI into the videocard not the mobo. Installing a videocard will disable onboard video
  4. Paul NZ said:
    ATX12v is either 4 or 8 pin. It has to be connected, otherwise it wont turn on

    Did you plug the HDMI into the videocard not the mobo. Installing a videocard will disable onboard video


    Do you have any pictures of the ATX12v, yes I plugged the HDMI into the GPU
  5. Best answer
    Its the 2nd pic on the asrock site top right the 4 pin plug

    http://www.asrock.com/mb/Intel/H110M-ITXac/
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