think it's just having difficulty finding the right monitor settings. or video settings try online update and see if it finds a new driver patch It finds it for me but I can't get it to install.
Unless some of the brainy guys and girls on here can give you a fix then I would suggest the old saying if it works don't fix i.e. if it is not affecting the viewing then just cancel.
I'll probably get shouted at now for that
BTW my graphics card is a Radion 9200se Nvida