Hi guys. I have a MacBook Pro mid 2012 and about 5 months ago i upgraded him with a 120Gb SSD Kingston. Everything was normal, until last week when i put him in sleep mode and then when i open it was a total freeze. I tried to put other SSD in my Macbook and it freezes too. But if i use my old SATA (which im using right now) there is no problem. My SSD was almost full when the freezes begin. Any ideas?