Well today I have called Apple and it looks like my fans are better...but I'll se with time because right now I only have safari open so...😕
In case this can help anyone this is what they have basically told me:switch off the computer,take ALL the wires out and then press the power buttom for about 20 seconds.After put the basic cables back to their position and then turn on the computer.Then I press alt,command,p and r when you hear the starting sound till you hear a second sound.
I hope this works..🙂If not I think I'm still under the warranty...