New motherboard and psu no display

I have replaced my mobo and psu today. I get no display. I tried switching my ram my mobo doesn't have an onboard video. The lights and hard drive power on the gpu does as well. I can't seem to figure out what's going on, I've tried switching the ram and there is no onboard video to try otherwise.
 
Can you try a different GPU? Do you have access to one for temporary testing purposes?
 
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