Hello as the title of the thread suggests this is my problem.
I was gifted a PNY Geforce GTX 1080 OC Edition.
https://www.newegg.ca/Product/Product.aspx?Item=N82E16814133633&cm_re=PNY_OC_Gaming_GTX_1080-_-14-133-633-_-Product
And my current PSU in an older PSU, A rosewill Green series...