I cannot undertsnd why suddenly my viao does not work with a data projector. Once connected its just a case of pressing FN + F7 and the menu shows 4 options but for some starnge reason is only shows two options LCD and tools......none for projector screen. I have checked the tool box icon which has all the relevent options ticked but it still does not show the full menu for the projector..what do I need to do to get this working..appreciate any advice - my viao is 5 years old vgn-fs315b
Thanks
Keith
