When I built my new computer a little over a month ago I put in a http://www.newegg.com/Product/Product.aspx?Item=N82E16814130909, EVGA GeForce GTX 650 Ti BOOST graphics card. It has now been discontinued and I believe it may be causing some problems (occasional freeze) with the new machine. If I'm on the internet or in SP 2014 I get an occasional flicker of the screen that doesn't occur with just the desk top showing. I can return this card up to Jan 31.
Jim Crook I've been looking at the card you are running. Have you been happy with it?