Humm, long inactivity? Perhaps something timing out, being disabled due
to powersaving? How is "random freeze" determined? Does not respond to
mouse? Is the mouse USB and are USB ports allowed to be shut off to save
power? (See device manager, USB properties, Power tab) Or perhaps you
have a "bad" screensaver?

Jerrye wrote:
> Yes this is a possibility......I will check it.....but I would think that
> the card would fail if I made it work hard and I cannot get it to fail
> on demand, it continues to be random and mostly after a long wait of
> inactivity.