Possible fix to graphics problem

I had what would be considered bad graphic problems which I could manifest at will.What I found was that after overclocking my CPU I neglected to set my memory timing in the bios. Once that was set all is right with the world again. I've done a couple of flights and tried every which way to make it fail but I couldn't.I do not guarantee anything but check your memory timing in accordance with your make of memory and give her a go. Worked for me and let us know if it worked for you if you have this problem.Bernie