If you do not experience the same issue with the same file on another computer, then I would suggest you to focus on graphics system of the computer (drivers, hardware etc…). I presume it is a Windows 7 64-bit machine.
Just a while ago, I discussed a similar issue with someone using a computer loaded with some lab software, and the problem was with the graphics driver. That’s what I was told.
Pls post feedback on your progress. The solution might also help others.