Quote: Originally Posted by
johngalt 
Ummm, I have more than a couple of machines that don't get updated regularly, and yet none of them blackout unless they go to sleep and / or have the power options set to turn off the monitor after a specified period of inactivity.
Thanks for your reply
I have considered your response and maybe you have some thing, the problem is still presisting and it's driving me nuts.
I logged on this morning and I have had many blackouts.
Another response to this problem was that maybe the graphics needs to be reinstaled.
I will investigate some further suggestions and get back to you.
Thanks for your input.
Regards Island/Island