silencer5185 wroteYou have an old playstation 3, thats the 60 gegabytes fat playstation 3 which is capable of undergoing the yellow light of death procedure which may disable your playstation 3 from functioning entirely. This Problem is not as easy as it seems, it's a difficult task, I would advise you to buy a new Playstation 3 Slim model instead of fixing your problem because the cost might be worth a new playstation 3.
YLOD does not just originate from GPU issues, from my experience it also comes from the PSU, and he has admitted to be quite careless when it comes to blackouts
either way, if its a faulty PSU, be prepared for some 100$ repair job.
UPS, Dust Clean Out, Rebuilding Database should be best course of action.