How do I get my laptop to run an extra monitor with a two different displays?
Answers:
You should be able to get the built-on monitor and the external monitor to work both at the same time
(Fnct + F8) (press this combination 2 or 3 times)
but both will show the same screen. You can't show a different program on each screen. I believe MS Windows calls this "Focus".
look on the graphics card setings
Usually a laptop will cycle through LCD screen, EXT screen and both screens by pressing a combination of buttons - a function key marked fn and F4 on some models.
As for two different displays... I don't think you can do that.
The same single video circuit is displaying at all times.
If there was a USB breakout box with a video circuit in it, you may be able to achieve this.
Windows will allow two separate images but only when there are two separate video cards.
I do know that some software on the MacBook allows this when you are running the Mac version of Powerpoint (Keynote) - you can use this to view the current and next slides while your audience only sees the main slide.
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