Out of nowhere my internet crashes, then right after my laptop crashes and loads really slow. I tried to erase and restore but error appears every time and when I try to re install os x mountain lion, no disc appears for selection to install the hardware. No clue what to do and I just had my Hard drive replaced 2 months ago because it was ruined, I hope it didn't break again this fast.
I have a macbook pro 2013
MacBook
Pro, OS X Mountain Lion (10.8.5)