> That's EXACTLY what happens on my machine - I wrote about it earlier > (Ghost in the Machine post) > > The drives power down but the MB stays up - When I depress the power > switch and hold it in for several seconds - the machine finally shuts > off. But the strangest thing is, after several mintues of being powered > OFF - the machine springs back to life (by ITSELF!) - I didn't tough > ANYTHING! >
Recent BIOS update per chance? I had exactly the same problem about a year ago - finally the problem gone after one of BIOS updates. Because it happened across many kernel versions I do not think it was kernel problem.
