Mac Mini "unexpectedly shutting down"
Within the last week, my mini (less than two months old) has started suddenly posting a screen (black with grey/white writing), stating that it is has unexpectedly shut down after being on for about 20 minutes. I am instructed to hold down the power button and restart. The problem occurs when I am in different programs and when I looked at the report that was generated it was a kernel error. Any ideas of what the problem is or how to fix it? If the message comes up again (it hasn't the past two times), then I will copy it and post it here.
TIA-
Campbell
TIA-
Campbell
Mac Mini and G4, Mac OS X (10.4.9)