You could do both, but frankly, I'd just lower the brightness as that will
take it down to literally the screen being turned off completely. Just know
that if you reboot, it'll go bafck to the default value. Turning on the
curtain does not get it totally off. It's extremely darn near close, but
there is an ever ever ever! so slightly dim gray glow to the screen still
when you do this.
I think personally, doing both is a little bit overkill but that's just me.
Chris.
----- Original Message -----
From: "Nicholas Parsons" <[email protected]>
To: <[email protected]>
Sent: Wednesday, June 19, 2013 9:40 PM
Subject: Screen Curtain and Screen Brightness
Hi all, but particularly Ricardo,
Can I preserve battery life on my MacBook Air by lowering screen
brightness and turning the screen curtain on? Or, to get the advantage of
low screen brightness, do I need to leave the screen curtain off?
Cheers,
Nic
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