I have recently updated the graphic driver to 296.10 and after this the problem started. There was no issue with the update. That runs without any problem. I found that there are a few of the white artefacts across the screen and that really does not seem to be good. There is no BSOD or anything, just the white artefacts. Can somebody guess that what is the problem with this and how can I get this issue resolved? Please help!!!