KDS you need to detail your questions as AJR says and when I saw that one of the main differentials I had besides why you would need to hard button shut down is:
1) Are you hanging on shutdown--common can help with that.
2) Can you not boot--common can help with that.
3) Random shutdowns--common yada yada.
There's plenty of willing help here, but it makes it much harder if we have to guess and right now that's running 50% of the posts in this particular group. So to get faster fixing tell us in detail what you are seeing--remembering we aren't sitting at your monitor and then someone can help.
You also need only one thread per problem--more information on your problem not more posts with no info is what will get you answers to get fixed.
CH