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Mary P
Apr 18, 2011, 10:01 PM
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!



lordracso
Feb 16, 2012, 10:04 PM
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!

Type B to blank the presentation screen and B to return