Error code problems, I dont know what to do

Callum_40

Prominent
May 6, 2017
12
0
510
Hello all, after putting together my new build I went to turn it on and nada, only the bug code for 0d I believe or Dd I really dont know what to do, my sys specs are ryzen 1600, gigabyte gaming 5 x370, g skill ram 3000mhz and a 650 psu with gtx 1070 strix
 

I have some on my phone but dont know how to add photos here without url