Question about Panasonic PT LC75U Multimedia Projector
Hi when i am unable to attach my laptop with lcd as it is showing presentation mode is off Hi I have a similar issue. I have a Dell Inspiron 6400 and my wife has a Dell Inspiron 1300. The Intel graphics card is the same in both. When I connect my 6400 to a data projector it allows any presentation mode to be selected and works straight away. With the 1300 I can only get the laptop screen or the external screen but not both. I have gone into Control Panel on the 1300 and used the graphics card utility to enable dual display or clone display mode and that doesn't make any difference, and I don't have to do that with the 6400. It is just set on 'Notebook'. Any ideas?
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Posted on Jan 02, 2017
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