Blue screen of death problem?

I just got a new gaming pc 2 weeks ago and last night I got the blue screen of death while playing minecraft with some friends. I downloaded a hacked client ( my friends have it and said its safe) but that was it, 20 minuets later a blue screen with not much writing appears for a second and my pc restarts.
Now when I turn it on it a high pitch wine followed by a beep repeatedly and fails to find windows. It found it once this morning but started scanning the c drive and me being impassant and frustrated closed it when it stopped at 55 on part 2/3.
I can't get back onto it now because it won't recognise windows.