1 - 2 horas
YLOD appeared after four years of play. Fixed it because new one is $250 and I didnt feel like buying a new one and I saw so many fix it videos where people fixed their own PS3 so I thought if some of "those people" can fix it then I can too.
Been working fine for over a week now. But I read online that many people will have it go down two to three weeks after the repair so I guess I will just have to wait to find out.
eehh the videos pretty much cover it all. User should be warned to take really good stock of where the heat pads go to make everything easier.