Sigh, I guess I should have known this would happen. Refurbished trash. I can't believe this. This computer has my whole life on it. I transferred everything and it took 8 hours! And now it's a black screen. Horrible. This company is selling trash. I keep my computer on hard top table so it doesn't overheat and have casing on it to ensure protection. This is horrible. I am a developer so this is now hindering work. Guess I gotta buy a new mac at the store. At least then I know I won't buy trash.