Occasionally when I'm using Flash Player, my computer completely freezes up, my screen turns to a whole bunch of lines, and the sound that was playing, repeats itself, (only the last few milliseconds), the HDD also shuts off / is disconnected. Needless to say, keyboard and mouse also are not at all functional.
There is no one particular site that I have this problem with. Its all of them, yet its only occasionally IE. once a night.
I recognize that I may not be describing my problem exactly right, yet I'm sure I'll be prodded for more detailed information.