I have never been though this in my time of building PC's.
I put a 2 day into a 45min or so. Please enjoy my time working on this RIG, More builds to come.
Let me know if i should so chapters or not.

Here are some links that helped me;
   • Video   (User error)

  / troubleshooting_i_have_a_d7_error_on_my_asus  

Here are some items;
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