My MacBook don't turn on, only get Beep every 5 sec intervalHello, help me please! A few days ago I bought a used MacBook Pro 13" (mid 2010). On the second day I used my Mac too...
回答“My MacBook don't turn on, only get Beep every 5 sec interval”I want to end this question The problem was in videochip. I resoldered this and now macbook turn on without problems. But very pity, that in my Macbook it is very difficult problem with videochip because of unlucky setting of chip. I suppose that the last owner soldered chip very bad, so now my Mac can't take a big workload.