mike1127

Q: keep Retina display off while viewing external display?

I use my MacBook Pro at home hooked up to an external monitor via HDMI. I want the Retina display to be off while doing so.

 

The Mac is good at remembering my requested configuration and switching the main monitor space when I plug in the HDMI cable. However, every time I do so, I have to go into the Display settings panel and turn down the brightness on the Retina display to zero. (I also have to do this is I turn off the external monitor temporarily.) Is there a way to get the Mac to remember this?

MacBook Pro (Retina, 15-inch, Mid 2015), OS X El Capitan (10.11.6)

Posted on Aug 2, 2016 11:12 AM

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Q: keep Retina display off while viewing external display?

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