Question Computer is not booting

[pl3aseh3lp]

Hi, my computer is not booting up. I have a ryzen r7 1700 cpu, a 980 ti gpu, and asus a320m-k mobo. I dont know if the mobo or cpu are faulty, i just got them today. Also there is a solid orange light from the motherboard under the gpu and on the side of the mobo.

 

[Uslor]

Maybe your problem is the PSU, wich one do you have?