As one of my instructors told me a self test only proves a certain level of capability at that time. It does not prove reliability. Long story short this seems to be an intermittent problem, the worst kind.
I put my money on a malfunctioning controller in one of the primary subsystems. How old is this PC?
49, Male Married, PCS since June 2012, headaches, Back pain, neck pain, attention deficit, concentration deficit, processing speed deficit, verbal memory deficit, PTSD, fatigue, tinutitus, tremors.
To see the divine in the moment.