Your not going believe this but, the problem is fixed. The culprit was not the bios after all. Rather it was Ntune. Got rid of that and it's fine now. Thanks for all your help and I am real the nearly seven days of suffering is now over. I don't think I could take another day of it. I may try Rivatuner later. But, I think I will leave the machine as is for right now as I am pooped!!!!