It only took about 10hrs. My son started an apprenticeship this year and saved some money. He bought all the parts apart from 3 fans which I paid for.
Of course it didnt fire up the first time. What an emotional rollercoaster. Code 00 on mob, disaster. Flush bios, check mob hdmi, eureka signal from bios ok.
Reset gpu. Turned out the gpu was not sitting in properly.
Finally its Alive!
Merry Christmas All.