I have a windows vista machine which I just reset. The thing is when it boots, it displays that little scrolling bar while it loads then the screen goes black and the pc freezes for about 2 minutes but then it continues to load and works perfectly normal. Confusing, that or what? But what I wanna know is WHY it does this. Could it be a problem with the CPU? Could it be a problem with the hard drive? I don't know. I want somebody to try and come up with a solution because this could be really time consuming whenever I need to do something.