After i had done the whole procedure of pasta sink changing. I powered my Macbook Pro and it has changed everything.
It has been very very slow, it changed the Clock, the Calender, did not work mouse, just an outside bluetooth mouse. It has SSD, but it has been reall really slow. So, as it has changed the whole OS X system.
When i had done the sink changing, i have just powered on my Mac. But it is not working, as i mentioned above.
