Computer starts to load windows 10, then flashes color! Help!

Arryn05

Commendable
Aug 22, 2016
4
0
1,510
I built my first PC about 4 months ago and it has been running fine until today. I went to turn it on and the bios appeared just fine, but when Windows tried to load, it showed the icon, then went black, flashed blocks of color, film roll style, and went black aging. I have no idea what is wrong.

I've checked the heat previously and it stays very cool, so it's not a heat problem. And I have dusted it out and keep is clean, so it's not a dust problem.