I Fixed my Ender 3 blue screen. No motherboard change. easy fix. other vids on this were crap.

I found a way to fix my Ender 3 blue screen. I was freaking out cause there were no vids on how to fix it besides changing motherboard. Hell no. I just got this 3d printer a month ago. I did some digging and found out how to do it. I made this video on the subject that worked 100 percent for me because it took me a lot of research to find the solution. I saw some vids that said check this and that with a multimeter, and disconnect stuff here and there. No way, It took me a couple hours to assemble and some tweaking to get it to print well after i assembled it. Please follow the steps to get your blue screen fixed.