I've been looking on various forums on how to fix this issue but with no luck. I can't seem to find anything which refers to this specific problem. It is not a Windows 7 software issue as far as I'm aware.
The screen on my computer will sometimes go black, music will cut off (sometimes it jolts and plays the same small clip over and over agan) and be completely unresponsive. This usually happens when I'm playing games and it happened many times when I was trying to transfer several hundred gigabytes of data from one USB Hard drive to another. But it can also happen when I just leave it for a day or so on.
I've reformatted a Hard Drive and reinstalled windows, and that hasn't helped exactly....it seems to only have happened once in the last 3-4 days when it used to happen once a day or so. I've got 2*2gb of ram and have switched the two and that hasn't helped.
I have no way currently of switching components around to identify which part is causing the problem.
Does anyone have any ideas?