keyboard function and projector

I have a new macbook - on my old one when I attached it to a projector there was a Fn F7 keystroke to switch the display on/off. How do I do this on my new macbook? The function keys seem to have changed.
thanks

MacBook, Mac OS X (10.6.3)

Posted on Apr 8, 2010 4:12 PM

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keyboard function and projector

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