Now, the problem I linked you to was for Windows is getting stuck at "Shutting Down" screen.
But, read the whole article and you'll find FREE FIXES FOR ALL KINDS OF STUFF.
What I did was tune up both my PCs with the things I found there and they're screaming, now.
Read Gregg's profile and email him if you'd like.
The best kind of Guru to contact is one that's free.
This Guru gets a five star Mad Mike's Review from me !