How long does the computer break, I haven't been willing to repair it at school, the graphics card is broken, I've been making do with it, every time I turn on the black screen, I can start the machine more than ten times or even more than 20 times every time, this kind of pain can only be understood by those who have experienced it, tomorrow no matter what I say, where to repair it,,, I don't know when I can get it back!!Wait a few days! (To be continued......