That's not true on my Macbook air running Lion. If I set the screen brightness 
to 0, it stays there when I reboot.
On Aug 12, 2011, at 3:17 AM, Ricardo Walker wrote:

> Right,
> 
> Its not possible to turn off the display as it were, without locking the 
> device.  I guess they figured, why would anyone want such a feature.  You 
> would have a lot of paniced sighted folks.  lol.  On the Mac, restarting your 
> macbook will turn back up screen brightness.  But there's no intuitive way to 
> restart an iPhone without sight unless your a voiceover user.
> 
> Ricardo Walker
> rwalker...@gmail.com
> Twitter & Skype: rwalker296
> www.mobileaccess.org
> 
> On Aug 12, 2011, at 3:12 AM, Chris Moore wrote:
> 
>> If only we could turn the screen brightness down to complete zero on the 
>> iPhone too (it is still visible with the brightness way down).
>> On 12 Aug 2011, at 08:06, Ricardo Walker wrote:
>> 
>>> Hi,
>>> 
>>> Just like to add to this, If using a macbook, turning on screen curtain is 
>>> not a substitute for turning down screen brightness in regards to battery 
>>> conservation.  If all you do is turn on screen curtain, your display is 
>>> still blazing away just with well, a black curtain over it.  lol.
>>> 
>>> hth
>>> 
>>> Ricardo Walker
>>> rwalker...@gmail.com
>>> Twitter & Skype: rwalker296
>>> www.mobileaccess.org
>>> 
>>> On Aug 12, 2011, at 1:09 AM, M. Taylor wrote:
>>> 
>>>> Hello Johnny,
>>>> 
>>>> You can enable/disable the screen curtain on the MacBook Pro by 
>>>> triple-finger, triple-tapping the track pad.
>>>> 
>>>> Mark
>>>> On Aug 11, 2011, at 3:39 PM, John Chilelli wrote:
>>>> 
>>>>> Hi!
>>>>> 
>>>>> How does one enable and disable the screen curtain?
>>>>> 
>>>>> Thanks,
>>>>> 
>>>>> Johnny
>>>>> 
>>>>> On Jul 24, 2011, at 6:22 PM, Missy Hoppe wrote:
>>>>> 
>>>>>> Hi! Thanks for the suggestion. Unfortunately, I've already confirmed 
>>>>>> more than once that my keyboard's backlight is
>>>>>> completely turned off. I have light perception, and am about 95 percent 
>>>>>> definite that the backlight is not glowing at all.
>>>>>> Same with the screen. I keep brightness at 0 and also enable the screen 
>>>>>> curtain.
>>>>>> It's an excellent suggestion, though, and I hope it helps someone.
>>>>>> Missy
>>>>>> 
>>>>>> 
>>>>>> -----Original Message-----
>>>>>> From: macvisionaries@googlegroups.com 
>>>>>> [mailto:macvisionaries@googlegroups.com] On Behalf Of M. Taylor
>>>>>> Sent: Sunday, July 24, 2011 5:49 PM
>>>>>> To: macvisionaries@googlegroups.com
>>>>>> Subject: IMPORTANT: To MacBook Pro Lion Users
>>>>>> 
>>>>>> Hello Everyone,
>>>>>> 
>>>>>> After posting my last message to the list regarding the increase in heat
>>>>>> generated on my MBP since installing Lion and the definite lessening of
>>>>>> battery life, I took a closer look at my MBP and discovered what I hope 
>>>>>> will
>>>>>> prove to be useful to you.
>>>>>> 
>>>>>> F Y I:  Until yesterday, I was running Lion on an external FireWire drive
>>>>>> and did not notice the increase in heat since the computer is always 
>>>>>> sitting
>>>>>> on my desk when running Lion.  Additionally, when I have the FireWire
>>>>>> connected, I also have the power cable connected.
>>>>>> 
>>>>>> Anyway, and I have confirmed this twice on my MBP and I called a friend 
>>>>>> who
>>>>>> installed Lion this morning and she confirmed the same, said same being:
>>>>>> The backlight on the MBP keyboard is set to on when Lion is first 
>>>>>> installed.
>>>>>> 
>>>>>> 
>>>>>> Now I want to be clear, I keep my keyboard backlight off and so it was 
>>>>>> when
>>>>>> I upgraded to Lion.  However, when I looked closely at my keyboard, 
>>>>>> today, I
>>>>>> discovered that while it was dimmed, it was not set as it had been before
>>>>>> the upgrade.
>>>>>> 
>>>>>> After I turn the backlight off/or to its lowest setting, the increase in
>>>>>> heat went away.
>>>>>> 
>>>>>> So, I recommend that those of you noticing a change in heat/battery drain
>>>>>> confirm that your MBP keyboard backlights are set as they were before
>>>>>> upgrading/installing Lion.
>>>>>> 
>>>>>> F5 and F6 decrease and increase keyboard backlight, respectively.
>>>>>> 
>>>>>> Mark
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> 
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>>>>> 
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>>>> 
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>>> 
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> 
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Kristyn Leigh
Sent from my mini Mac
krist...@gmail.com

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