MacBook Presentation - how to blank screen

Discussion in 'MacBook' started by Mary P, Apr 18, 2011.

  1. Mary P macrumors newbie

    Apr 18, 2011
    Hi, I'm trying to use MacBook in a presentation and I don't want everyone to see my fumbling with the keys. Can I blank my screen so the projector just shows a blank screen?

    I tried F7 and Alt F7 and nothing.

    Thank you!
  2. lordracso macrumors newbie

    Feb 16, 2012
    Type B to blank the presentation screen and B to return

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